Major Research Areas

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Research Summary

    Homer H. Chen  received the Ph.D. degree in Electrical and Computer Engineering from University of Illinois at Urbana-Champaign.  

    Dr. Chen's professional career has spanned industry and academia. Since August 2003, he has been with the College of Electrical Engineering and Computer Science, National Taiwan University, where he is Distinguished Professor and Irving T. Ho Chair. Prior to that, he held various R&D management and engineering positions at U.S. companies over a period of 17 years, including AT&T Bell Labs, Rockwell Science Center, iVast, and Digital Island (acquired by Cable & Wireless). He was a U.S. delegate for ISO and ITU standards committees and contributed to the development of many new interactive multimedia technologies that are now part of the MPEG-4 and JPEG-2000 standards. His professional interests lie in the broad area of multimedia signal processing and communications. 

    Dr. Chen is an IEEE Fellow. He was a Distinguished Lecturer of the IEEE Circuits and Systems Society from 2012 to 2013 and a Senior Editor of the IEEE Journal on Selected Topics in Signal Processing from 2019 to 2022. He served as an Associate Editor of IEEE Transactions on Circuits and Systems for Video Technology from 2004 to 2010, IEEE Transactions on Image Processing from 1992 to 1994, and Pattern Recognition from 1989 to 1999.  He served as a Guest Editor for IEEE Transactions on Circuits and Systems for Video Technology in 1999, IEEE Transactions on Multimedia in 2011, IEEE Journal of Selected Topics in Signal Processing in 2014, and Springer Multimedia Tools and Applications in 2015. He was a General Co-Chair of 2019 IEEE International Conference on Image Processing. He served on the IEEE Signal Processing Society Fourier Award Committee from 2015 to 2017, the Fellow Reference Committee from 2015 to 2017, the IEEE Signal Processing Society Awards Board 2019-2021,  the IEEE Signal Processing Society Conferences Board from 2020 to 2021, and the IEEE James H. Mulligan, Jr. Education Medal Committee from 2021 to 2023. Currently, he is Vice Chair of the IEEE SPS Fellow Evaluation Committee and a member of the IEEE Jack S. Kilby Signal Processing Medal Committee.

     

     

     

     

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Journal articles & book chapters

1. S. L. Huang et al., “Quantitative assessment of in vivo nuclei and layers of human skin by deep learning-based OCT image segmentation” , Biomedical Optics Express , Vol. (accepted) , Mar. 2025

2. Y.-C. Chen and H. H. Chen, “Generating light field from stereo images for AR display with matched angular sampling structure and minimal retinal error” , IEEE Trans. Image Process. , Vol. (accepted) , May 2025

3. M. Jain, S.-W. Chang, K. Singh, N. R. Kurtansky, S.-L. Huang, H. H. Chen, and C.-S. J. Chen, “High resolution full-field optical coherence tomography for the evaluation of freshly excised skin specimens during Mohs surgery: A feasibility study” , J. Biophotonics , Vol. 17 (1) , e2023002-, Jan. 2024

4. L.-W. Fu, C.-H. Liu, M. Jain, C.-S. J. Chen, Y.-H. Wu, S.-L. Huang, and H. H. Chen, “Training with uncertain annotations for semantic segmentation of basal cell carcinoma from full-field OCT images” , IEEE Trans. Medical Imaging , Vol. vol. 43, no. 3 , pp. 1060 - 1070-, Mar. 2024

5. S.-L. Chen, L.-W. Fu, J.-W. Huang, K.-T. Shih, and H. H. Chen, “Geometric lightguide for near-eye light field display” , Applied Optics , Vol. vol. 63, no. 6 , pp. 1457-1470-, Feb. 2024

6. Y.-C. Huang, A. B. Rahardjo, R.-H. Shiue, and H. H. Chen, “Masked face recognition using domain adaptation” , Pattern Recognition , Vol. vol. 153, 110574 , pp. 1-11-, May 2024

7. C.-H. Chao, C.-L. Liu, and H. H. Chen, “Time-division multiplexing light field display with learned coded aperture” , IEEE Trans. Image Process. , Vol. vol. 32 , pp. 350-363-, 2023

8. I-C. Lo and H. H. Chen, “Acquiring 360° light field by a moving dual-fisheye camera” , IEEE Trans. Image Process. , Vol. vol. 32 , pp. 4677-4688-, Aug. 2023

9. C.-H. Liu, L.-W. Fu, H. H. Chen, and S.-L. Huang, “Toward cell nuclei precision between OCT and H&E images translation using signal-to-noise ratio cycle-consistency” , Computer Methods and Programs in Biomedicine , Vol. vol. 242 , pp. 1-12-, Nov. 2023

10. W.-A. Teng, S.-L. Yeh, and H. H. Chen, “Comparison of light field and conventional near-eye AR displays in virtual-real integration efficiency” , Int. J. Multimedia Data Engineering Management , Vol. vol. 14, no. 1 , 1-17, Nov. 2023

11. K.-M. Chueh, Y.-T. Hsieh, H. H. Chen, I-H. Ma, and S.-L. Huang, “Identification of sex and age from macular optical coherence tomography and feature analysis using deep learning” , American Journal of Ophthalmology , Vol. vol. 235 , pp. 221-228-, Mar. 2022

12. S.-T. Tsai, C.-H. Liu, C.-C. Chan, Y.-H. Li, S.-L. Huang, and H. H. Chen, “H&E-like staining of OCT images of human skin via generative adversarial network” , Applied Physics Letters , Vol. vol.121, no.13 , pp. 1-7-, Sep. 2022

13. I-C. Lo, K.-T. Shih, and H. H. Chen, “Efficient and accurate stitching for 360° dual-fisheye images and videos” , IEEE Trans. Image Process. , Vol. vol. 31 , pp. 251-262, DOI: 10.1109/TIP.20-, Jan. 2022

14. Y.-H. Huang and H. H. Chen, “Deep face recognition for dim images” , Pattern Recognition , Vol. vol. 126, https://doi.org/10.1016/j.patcog.2022.108580 , Feb. 2022

15. C.-J. Ho, M. Calderon-Delgado, M.-Y. Lin, J.-W. Tjiu, S.-L. Huang, H. H. Chen, “Classification of squamous cell carcinoma from FF-OCT images: Data selection and progressive model construction” , Computerized Medical Imaging and Graphics , Vol. vol. 93 , pp. 1-10, 101992-, Oct. 2021

16. Y.-H. Li, I-C. Lo, and H. H. Chen, “Deep face rectification for 360 dual-fisheye cameras” , IEEE Trans. Image Process. , Vol. vol. 30, DOI 10.1109/TIP.2020.3019661 , pp. 264-276-, 2021

17. C.-J. Ho, M. Calderon-Delgado, C.-C. Chan, M.-Y. Lin, J.-W. Tjiu, S.-L. Huang, and H. H. Chen, “Detecting mouse squamous cell carcinoma from submicron FF-OCT images by deep learning” , J. Biophotonics , Vol. 14, DOI 10.1002/jbio.202000271 , pp. 1-12-, Jan. 2021

18. K.-T. Shih, J.-S. Liu, F. Shyu, and H. H. Chen, “Enhancement and speedup of photometric compensation for projectors by reducing inter-pixel coupling and calibration patterns” , IEEE Trans. Image Process. , Vol. vol. 30, DOI: 10.1109/TIP.2020.3036768 , pp. 418-430-, 2021

19. Y.-H. Lin and H. H. Chen, “Tag propagation and cost-sensitive learning for music auto-tagging” , IEEE Trans. Multimedia , Vol. v. 23, DOI 10.1109/TMM.2020.3001521 , pp. 1605-1616-, 2021

20. C.-Y. Yang and H. H. Chen, “Efficient face detection in the fisheye image domain” , IEEE Trans. Image Process. , Vol. vol. 30, DOI 10.1109/TIP.2021.3087400 , pp. 5641-5651-, 2021

21. H.-Y. Chou, S.-L. Huang, J.-W. Tjiu, H. H. Chen, “Dermal epidermal junction detection by deep learning for full-field optical coherence tomography data of human skin” , Computerized Medical Imaging and Graphics , Vol. vol. 87, DOI: 10.1016/j.compmedimag.2020.101833 , 1-11-, 2020

22. C.-L. Liu, K.-T. Shih, J.-W. Huang, and H. H. Chen, “Light field synthesis by training deep network in the refocused image domain” , IEEE Trans. Image Process. , Vol. vol. 29 , pp. 6630-6640-, 2020

23. C.-J. Ho, C.-C. Chan, and H. H. Chen, “AF-Net: A convolutional neural network approach to phase detection autofocus” , IEEE Trans. Image Process. , Vol. 29 , pp. 6386-6395-, 2020

24. K.-T. Shih and H. H. Chen, “Generating high-resolution image and depth map using a camera array with mixed focal lengths” , IEEE Trans. Comput. Imaging , Vol. vol. 5, no. 1 , pp. 68-81-, Mar. 2019

25. C.-C. Chan and H. H. Chen, “Modeling phase shift data of phase-detection autofocus by skew-normal distribution” , J. Electron. Imaging , Vol. 28(3) , 2019

26. H. H. Chen, “Giga-pixel mobile imaging” , APSIPA 10th Anniversary Magazine , pp. 45-46 (invited)-, 2018

27. P.-H. Lee, C.-C. Chan, S.-L. Huang, A. Chen, and H. H. Chen, “Extracting blood vessels from full-field OCT data of human skin by short-time RPCA” , IEEE Trans. Medical Imaging , Vol. vol. 37, no. 8 , pp. 1899-1909-DOI 10.1109/TMI.2018.2834386, Aug. 2018

28. C.-C. Yang, S.-K. Huang, K.-T. Shih, and H. H. Chen, “Analysis of disparity error for autofocus” , IEEE Trans. Image Process. , Vol. vol. 27, no. 4 , pp. 1575-1585-, Apr. 2018

29. Y.-A. Chen, J.-C. Wang, Y.-H. Yang, and H. H. Chen, “Component tying for mixture model adaptation in personalization of music emotion recognition” , IEEE/ACM Trans. Audio, Speech, Language Process. , Vol. (Cover), vol. 25, no. 7 , pp. 1409-1420-Cover, Jul. 2017

30. T.-H. Huang, T.-C. Wang, and H. H. Chen, “Radiometric compensation of images projected on non-white surfaces by exploiting chromatic adaptation and perceptual anchoring” , IEEE Trans. Image Process. , Vol. vol. 26, no. 1 , pp. 147-159-, Jan. 2017

31. Y.-C. Wu and H. H. Chen, “Generation of affective accompaniment in accordance with emotion flow” , IEEE/ACM Trans. Audio, Speech, Language Process. , Vol. vol. 24, no. 12 , pp. 2277-2287-, Dec. 2016

32. D.-C. Tsai and H. H. Chen, “Focus profile modeling” , IEEE Trans. Image Process. , Vol. vol. 25, no. 2 , pp. 818-828-, Feb. 2016

33. K.-T. Shih and H. H. Chen, “Exploiting perceptual anchoring for color image enhancement” , IEEE Trans. Multimedia , Vol. vol. 18, no. 2 , pp. 300-310-, Feb. 2016

34. Y.-H. Yang, J.-C. Wang, Y.-A. Chen, and H. H. Chen, “Model Adaptation for Personalized Music Emotion Recognition” , in Handbook of Pattern Recognition and Computer Vision, ed. C. H. Chen, World Scientific Publishing Co., Singapore , pp. 141-158-, Jan. 2016

35. T.-Y. Huang and H. H. Chen, “Efficient quantization based on rate-distortion optimization for video coding” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 26, no. 6 , pp. 1099-1106-, Jun. 2016

36. T.-H. Huang, S.-L. Yeh, Y.-H. Yang, H.-I Liao, and H. H. Chen, “Method and experiments of subliminal cueing for real-world images” , Multimedia Tools Appl. , Vol. vol. 74, no. 15, DOI 10.1007/s11042-015-2804-1 , Aug. 2015

37. H. Kalva, A. Bovik, H. H. Chen, K. Egiazarian, and Z. Wang, “Introduction to the issue on perception inspired video processing” , IEEE J. Sel. Topics Signal Process. , Vol. vol. 8, no. 3 , pp. 355-357-, Jun. 2014

38. T.-H. Huang, K.-T. Shih, S.-L. Yeh, and H. H. Chen, “Enhancement of backlight-scaled images” , IEEE Trans. Image Process. , Vol. vol. 22, no. 12 , pp. 4587–4597-, Dec. 2013

39. K.-S. Lin, A. Lee, Y.-H. Yang, and H. H. Chen, “Automatic highlights extraction for drama video using music emotion and human face features” , Neurocomputing , Vol. vol. 119 , pp. 111-117-, Nov. 2013

40. P.-C Chen, K.-S. Lin, and H. H. Chen, “Emotional accompaniment generation system based on harmonic progression” , IEEE Trans. Multimedia , Vol. v. 15, no. 7 , pp. 1469-1479-, Nov. 2013

41. D.-C. Tsai, Z.-M. Tsai, and H. H. Chen, “A Simulation model for continuous autofocus design” , IEEE Trans. Consumer Electron. , Vol. vol. 59, no. 4 , pp. 731-737-, Nov. 2013

42. C.-T. Kao, T.-H. Huang, H. Lee, and H. H. Chen, “Compensating specular highlights for non-lambertian projection surfaces” , J. Electronic Imaging , Vol. vol. 22, no. 1, 011004 , pp. 1-11 (invited)-, Jan. 2013

43. C.-T. Lee, Y.-H. Yang, and H. H. Chen, “Multipitch estimation of piano music by exemplar-based sparse representation” , IEEE Trans. Multimedia , Vol. vol. 14, no. 3 (Merry Electric Acoustic Thesis Award) , pp. 608-618-, Jun. 2012

44. B.-Y. Wong, K.-T. Shih, C.-K. Liang, and H. H. Chen, “Single image realism assessment and recoloring by color compatibility” , IEEE Trans. Multimedia , Vol. vol. 14, no. 3 , pp. 760-769-, Jun. 2012

45. Y.-H. Yang and H. H. Chen, “Machine recognition of music emotion: A review” , ACM Trans. Intelligent Syst. Technol. , Vol. vol. 3, no. 3, Article #40 , pp. 1-30-, May 2012

46. J. Yao and H. H. Chen, “Fixed-mobile convergence, streaming multimedia services, and peer-to-peer communication” , Streaming Media with Peer-to-Peer Networks: Wireless Perspectives , Vol. Ed. Dr. Martin Fleury and Dr. Nadia Qadri, IGI Global, ISBN 97 , May 2012

47. D.-C. Tsai and H. H. Chen, “Reciprocal focus profile” , IEEE Trans. Image Process. , Vol. vol. 21, no. 2 , pp. 459 - 468-, Feb. 2012

48. W.-F. Lee, T.-H. Huang, S.-L. Yeh, and H. H. Chen, “Learning-based prediction of visual attention for video signals” , IEEE Trans. Image Process. , Vol. vol. 20, no. 11 , pp. 3028-3038-, Nov. 2011

49. Y.-C. Lin, Y.-H. Yang, and H. H. Chen, “Exploiting online music tags for music emotion classification” , Special Issue on Social Media, ACM Trans. Multimedia Comput. Comm. Appl. , Vol. vol. 7S, no. 1, article 26 , pp. 26:1-26:16-, Oct. 2011

50. Y.-H. Yang and H. H. Chen, “Prediction of the distribution of perceived music emotions using discrete samples” , IEEE Trans. Audio, Speech, Language Process. , Vol. vol. 19, no. 7 , pp. 2184-2196-, Sep. 2011

51. Y.-H. Yang and H. H. Chen, “Ranking-based emotion recognition for music organization and retrieval” , IEEE Trans. Audio, Speech, Language Process. , Vol. vol. 19, no. 4 , pp. 762 - 774-, May 2011

52. C.-K. Liang, C.-C. Cheng, Y.-C. Lai, L.-G. Chen, H. H. Chen, “Hardware-efficient belief propagation” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 21, no. 5 , pp. 525-537-, May 2011

53. T.-S. Ou, Y.-H. Huang, and H. H. Chen, “SSIM-based perceptual rate control for video coding” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 21, no. 5 , pp. 682-691-, May 2011

54. C. K. Liang, Y.-C. Shih, and H. H. Chen, “Light field analysis for modeling image formation” , IEEE Trans. Image Process. , Vol. vol. 20, no. 2 , pp. 446 - 460-, Feb. 2011

55. J.-C. Wu, P. Huang, J. J. Yao, and H. H. Chen, “A collaborative transcoding strategy for live broadcasting over peer-to-peer IPTV networks” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 21, no. 2 , pp. 220-224-, Feb. 2011

56. Y.-H. Huang, T.-S. Ou, P.-Y. Su, and H. H. Chen, “Perceptual rate-distortion optimization using structural similarity index as quality metric” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 20, no. 11 , pp. 1614 - 1624-, Nov. 2010

57. Y.-F. Su and H. H. Chen, “A three-stage approach to shadow field estimation from partial boundary information” , IEEE Trans. Image Process. , Vol. vol. 19, no. 10 , pp. 2749-2760-, Oct. 2010

58. C.-K. Liang and H. H. Chen, “High quality light field acquisition and processing” , Computational Photography Methods and Applications , Vol. Ed. R. Lukac, CRC Press, ISBN 978-1-4398-1749-0, USA , Oct. 2010

59. Y.-H. Huang, T.-S. Ou, and H. H. Chen, “Fast decision of block size, prediction mode, and intra block for H.264 intra prediction” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 20, no. 8 , pp. 1122-1132-, Aug. 2010

60. C.-Y. Chung and H. H. Chen, “Video object extraction via MRF-based contour tracking” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 20., no. 1 , pp. 149-155-, Jan. 2010

61. Y.-H. Yang, W. H. Hsu, and H. H. Chen, “Online reranking via ordinal informative concepts for context fusion in concept detection and video search” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 19, no. 12 , pp. 1880-1890-, Dec. 2009

62. Y.-F. Su, Y.-H. Yang, M.-T. Lu, and H. H. Chen, “Smooth control of adaptive media playout for video streaming” , IEEE Trans. Multimedia , Vol. vol. 11, no. 7 , pp. 1331-1339-, Nov. 2009

63. Y.-H. Yang and H. H. Chen, “Searching music in the emotion plane” , IEEE MMTC E-Letter, http://www.comsoc.org/~mmc/e-news/E-Letter-November09.pdf , Vol. (invited position paper) vol. 4, no. 10 , pp. 13-16-, Nov. 2009

64. C. Chen, P.-H. Wu, D.-C. Tsai, and H. H. Chen, “Transform-domain intra prediction for H.264” , Images & Recognition , Vol. (invited paper), vol. 15, no. 3 , pp. 35-57-, Sep. 2009

65. P.-S. Tsai, C.-K. Liang, T.-H. Huang, and H. H. Chen, “Image enhancement for backlight-scaled TFT-LCD displays” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 19, no. 4 , pp. 574-583-, Apr. 2009

66. C.-K. Lin S.-C. Yeh, M.-T. Lu, and H. H. Chen, “Video streaming over in-home power line networks” , IEEE Trans. Multimedia , Vol. vol. 11, no. 3 , pp. 523 - 534-, Apr. 2009

67. Y.-H. Yang, Y.-C. Lin, H.-T. Cheng, I-B. Liao, Y.-C. Ho, and H. H. Chen, “Toward multi-modal music emotion classification” , Lecture Notes in Computer Science , Vol. vol. 5353 , pp. 70-79-, Dec. 2008

68. C.-K. Liang, L.-W. Chang, and H. H. Chen, “Analysis and compensation of rolling shutter effect” , IEEE Trans. Image Process. , Vol. vol. 17, no. 8 , pp. 1323-1330-, Aug. 2008

69. C.-K. Liang, T.-H. Lin, B.-Y. Weng, C. Liu, and H. H. Chen, “Programmable aperture photography: Multiplexed light field acquisition” , ACM Trans. Graph. (Proc. ACM SIGGRAPH 2008) , Vol. vol. 27, no. 3 , pp. 1-10-, Aug. 2008

70. Y.-H. Yang, Y.-C. Lin, Y.-F. Su, and H. H. Chen, “A Regression approach to music emotion recognition” , IEEE Trans. Audio, Speech, Language Process. , Vol. (2011 IEEE SPS Young Author Best Paper) vol. 16, no. 2 , pp. 448-457-, Feb. 2008

71. C.-C. Su, J. J. Yao, P. Huang, and H. H. Chen, “H.264/AVC-Based Multiple Description Video Coding Using Dynamic Slice Groups” , Signal Processing: Image Communication , Vol. vol. 23, no. 9 , pp. 677-691-, Oct. 2008

72. H.-A. Chang and H. H. Chen, “Stochastic color interpolation for digital cameras” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 17, no. 8 , pp. 964-973-, Aug. 2007

73. H. H. Chen, C.-K. Liang, Y.-C. Peng, and H.-A. Chang, “Integration of digital stabilizer with video codec for digital video cameras” , IEEE Trans. Circuits Syst. Video Technol. , Vol. (2008 IEEE TCSVT Best Paper) vol. 17, no. 7 , pp. 801-813-, Jul. 2007

74. P.-H. Wu and H. H. Chen, “Frame-layer constant-quality rate control of regions of interest for multiple encoders with single video source” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 17, no. 7 , pp. 857-867-, Jul. 2007

75. M.-T. Lu, J. J. Yao, and H. H. Chen, “A complexity-aware video adaptation mechanism for live streaming systems” , EURASIP Journal on Advances in Signal Processing , Vol. vol. 2007, Article ID 47921 , 10 pages-, Jan. 2007

76. M.-T. Lu, J.-C. Wu, K.-J. Peng, P. Huang, J.J. Yao, and H.H. Chen, “Design and evaluation of a P2P IPTV system for heterogeneous networks” , IEEE Trans. Multimedia , Vol. vol. 9, no. 8 , pp. 1568-1579-, Dec. 2007

77. C.-C. Weng, H. H. Chen, C.-S. Fuh, “A novel automatic white balance method for digital still cameras” , Images & Recognition , Vol. (invited paper), vol. 12, no. 4 , pp. 4-9-, Dec. 2006

78. P.-H. Wu, C. Chen, and H. H. Chen, “Rounding mismatch between spatial-domain and transform-domain video codecs” , IEEE Trans. Circuits Syst. Video Technol. , Vol. vol. 16, no. 10 , pp. 1286-1293-, Oct. 2006

79. M.-T. Lu, C.-K. Lin, J. Yao, and H. H. Chen, “Multiple description coding with spatial-temporal hybrid interpolation for video streaming in peer-to-peer networks” , Journal of Zhekiang University Science A , Vol. vol. 7, no. 5 , pp. 894-899-, May 2006

80. S.-Y. Chien, Y.-W. Huang, C.-Y. Chen, H. H. Chen, and L.-G. Chen, “Hardware architecture design of video compression for multimedia communication systems” , IEEE Commun. Mag. , Vol. vol. 43, no. 8 , pp. 122-131-, Aug. 2005

81. P.-J. Lee, H. H. Chen, W.-J. Wang, and L.-G. Chen, “Feature-based concealment for object-based video” , IEICE Trans. Commun. , Vol. vol. E88-B, no. 6 , pp. 451-463-, Jun. 2005

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Conference & proceeding papers:

1. W.-S. Weng, A. Y. Sim, C.-F. Lee, and H. H. Chen, “LCoS-based light-field generator” , SPIE AR | VR | MR , Jan. 2025

2. H. H. Chen, “Light field AR/VR display for close-range interaction” , SPIE Photonic West , Invited Paper , Jan. 2025

3. H. H. Chen, “Light field projector” , SPIE AR | VR | MR, Industry Talk , Jan. 2025

4. C.-H. Lin and H. H. Chen, “Training a phase detection autofocus model using hybrid labels” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2025

5. Z.-Y. Lu, R.-H. Shiue, M.-L. Han, K.-C. Yen, H. Chen, “Texturing endoscopic 3d stomach via neural radiance field under uneven lighting” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2025

6. Y.-H. Huang, W. Wang, H. H. Chen, “Super-resolution for near-eye light field display in Fourier space” , in Proc. IEEE Int. Conf. Image Process. , Oct. 2024

7. H. H. Chen, “Light field AR display” , Picture Coding Symposium , Invited Industry Speaker , Jul. 2024

8. C.-Y. Huang, C.-H. Lin, and H. H. Chen, “Using autofocus data for 3D hand interaction” , SPIE AR | VR | MR , Jan. 2024

9. S.-L. Chen, L.-W. Fu, J.-W. Huang, K.-T. Shih, and H. H. Chen, “Geometric waveguide optimization for ghosting reduction in near-eye light field display” , SPIE AR | VR | MR , Jan. 2024

10. C.-H. Cheng, T.-Y. Wei, and H. H. Chen, “Playlist continuation of cold-start songs” , IEEE Int'l Conf. Multimedia Info. Process. Retrieval , Invited Paper , Aug. 2024

11. Y.-H. Huang, W. Wang, Y.-H. Cheng, and H. H. Chen, “Optical interpolation for light field display” , Optics & Photonics Taiwan International Conference (OPTIC) , Nov. 2024

12. C.-C. Wu, K.-T. Shih, J.-W. Huang, and H. H. Chen, “A novel birdbath eyepiece for light field AR glasses” , SPIE AR|VR|MR , Jan. 2023

13. T.-H. Chi, W, Perng, and H. H. Chen, “Perceptual tolerance of split-up effect for near-eye light field display” , Int. Sym. Mixed Augmented Reality , Oct. 2023

14. T.-Y. Wei, M.-L. Han, W.-C. Liao, K.-C. Yen, S.-J. Chen, and H. H. Chen, “Endoscopic feature enhancement for stomach 3D reconstruction without dyeing” , IEEE Int. Conf. Image Process. , Oct. 2023

15. H. H. Chen, “Near-eye light field AR/VR display” , in Proc. IEEE Int. Conf. Image Process. , Industry Expert Talk , Oct. 2023

16. A. B. Rahardjo and H. H. Chen, “Cloud-based face recognition for augmented reality glasses” , Int. Sym. Mixed Augmented Reality , Oct. 2023

17. J.-H. Ko and H. H. Chen, “Efficient and iterative training for high-performance light field synthesis” , IEEE Int. Conf. Artificial Intelligence Virtual Reality , Dec. 2022

18. T.-Y. Huang and H. H. Chen, “Light field display of 3-D medical data” , The 13th Int. Conf. 3D Systems and Applications , (invited paper) , Nov. 2022

19. I-C. Lo and H. H. Chen, “Omnidirectional light field construction for metaverse” , The 13th Int. Conf. 3D Systems and Applications , (invited paper) , Nov. 2022

20. C.-C. Yang, Y.-C. Chen, S.-L. Chen, and H. H. Chen, “Disparity-guided light field video synthesis with temporal consistency” , Proc. IEEE Multimedia Info. Process. Retrieval , (invited paper) , Aug. 2022

21. W.-A. Teng, S.-L. Yeh, and H. H. Chen, “Comparison of virtual-real integration efficiency between fight field and conventional near-eye AR displays” , Proc. IEEE Multimedia Info. Process. Retrieval , (invited paper) , Aug. 2022

22. Y.-C. Lo, C.-C. Huang, Y.-F. Tsai, I-C. Lo, A.-Y. Wu, and H. H. Chen, “Face recognition for fisheye images” , in Proc. IEEE Int. Conf. Image Process. , Oct. 2022

23. Y.-C. Huang, L.-H. Tsao, and H. H. Chen, “Robust masked face recognition via balanced feature matching” , in Proc. IEEE Int. Conf. Consumer Electronics , Jan. 2022

24. K.-T. Shih and H. H. Chen, “Computational ultra-high-resolution imaging by fusing mixed-focal-length images” , Photonics West , Mar. 2021

25. C.-H. Chao, C.-L. Liu, H. H. Chen, “Robust light field synthesis from stereo images with left-right geometric consistency” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2021

26. S.-L. Chen, K.-T. Shih, and H. H. Chen, “Unsupervised learning of 3D object reconstruction with small dataset” , IEEE Int. Conf. Artificail Intelligence Virtual Reality , Nov. 2021

27. Y.-C. Chen, C.-H. Chao, C.-L. Liu, K.-T. Shih, and H. H. Chen, “Speeding up light field synthesis from stereo images” , IEEE Int. Conf. Artificial Intelligence Virtua Reality , Nov. 2021

28. C.-J. Ho and H. H. Chen, “On the distinction between phase images and two-view light field for PDAF of mobile imaging ” , Computational Imaging Conference, IS&T Electronic Imaging , Jan. 2020

29. S.-T. Tsai, C.-C. Chan, H. H. Chen, J.-W. Tjiu, S.-L. Huang, “Segmentation based OCT image to H&E-like image conversion ” , OSA Biophotonics Congress: Biomedical Optics (BioMed 2020) , 2020

30. Y.-H. Huang and H. H. Chen, “Face recognition under low illumination via deep feature reconstruction network” , in Proc. IEEE Int. Conf. Image Process. , Oct. 2020

31. I-C. Lo, K.-T. Shih, G.-H. Ju, and H. H. Chen, “Photometric consistency for dual fisheye cameras” , in Proc. IEEE Int. Conf. Image Process. , Oct. 2020

32. K.-M. Chueh, Y.-T. Hsieh, I-H. Ma, H. H. Chen, and S.-L. Huang, “Differentiation of gender from macular optical coherence tomography using deep learning” , 25th Optoelectronics and Communications Conference , Oct. 2020

33. I.-C. Lo, K.-T. Shih, P. C. Yu, C.-T. Hung , M. Shih, M. Odamaki, and H. H. Chen, “Seamless stitching dual fisheye images for 360° free view” , in Proc. IEEE Int. Conf. Image Process. , Oct. 2019

34. I.-C. Lo, K.-T. Shih, and H. H. Chen, “360° video stitching for dual fisheye cameras” , in Proc. IEEE Int. Conf. Image Process. , Oct. 2019

35. C.-N. Tsao, J.-K. Lou, and H. H. Chen, “Thumbnail image selection for VOD services” , IEEE Multimedia Information Processing and Retrieval , Mar. 2019

36. K.-M. Chueh, H.-L. Kao, H. H. Chen, C.-T. Shun, M. Calderon-Delgado, S.-L. Huang, “Deep feature learning for contour segmentation of aorta’s intima by using sub-micron-resolution OCT” , IEEE Int. Conf. Biophotonics , Sep. 2019

37. S.-T. Tsai, C.-C. Chen, J.-T. Lin, H. H. Chen, J.-W. Tjiu, S.-L. Huang, “Conversion between in vivo human skin tomographic images and H&E stained-like images via generative adversarial network” , IEEE Int. Conf. Biophotonics , Sep. 2019

38. C.-C. Chan and H. H. Chen, “Autofocus by deep reinforcement learning” , Photography, Mobile, and Immersive Imaging Conference, IS&T Electronic Imaging , Jan. 2019

39. C.-C. Chan and H. H. Chen, “Improving reliability of phase-detection autofocus” , IS&T Electronic Imaging , Jan. 2018

40. C.-H. Chung, M.-I Yang, and H. H. Chen, “Subjective evaluation of vector representation of emotion flow for music retrieval” , in Proc. IEEE Conf. Multimedia Info. Process. Retrieval , Invited Paper , Apr. 2018

41. Y.-H. Lin, C.-H. Chung, and H. H. Chen, “Playlist-based tag propagationfor improving music auto-tagging” , European Signal Processing Conference (Eusipco) , Sep. 2018

42. H. H. Chen, “Giga-pixel mobile imaging” , APSIPA ASC Overview Session , Nov. 2018

43. G.-H. Wang, C.-H. Chung, Y. Chen, and H. H. Chen, “Multi-label playlist classification using convolutional neural network” , APSIPA ASC , Nov. 2018

44. H.-Y. Chou, K.-T. Shih, and H. H. Chen, “Occlusion-and-edge-aware depth estimation from stereo images for synthetic refocusing” , IEEE ICME Workshop on Hot Topics in 3D Multimedia , Jul. 2018

45. K.-T. Shih, K.-E. Lin, and H. H. Chen, “Dehazing with a see-through near-eye display” , IEEE Int. Conf. Multimedia Expo , Best Demo Paper , Jul. 2018

46. I-C. Lo, K.-T. Shih, and H. H. Chen, “Image stitching for dual fisheye cameras” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2018

47. T.-S. Kuo, K.-T. Shih, S.-L. Chung, and H. H. Chen, “Depth from gaze” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2018

48. Y.-W. Chen, Y.-H. Yang, and H. H. Chen, “Cross-cultural music emotion recognition by adversarial discriminative domain adaptation” , 17th IEEE Int. Conf. Machine Learning and Applications (ICMLA) , Orlando, FL. , Dec. 2018

49. C.-H. Chung, Y. Chen, and H. H. Chen, “Exploiting playlists for representation of songs and words for text-based music retrieval” , in Proc. International Society for Music Information Retrieval Conference , Oct. 2017

50. C.-C. Chan, S.-K. Huang, and H. H. Chen, “Enhancement of phase detection for autofocus” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2017

51. K.-T. Shih and H. H. Chen, “Performance analysis of reconstruction-based super-resolution for camera arrays” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2017

52. K.-E. Lin, K.-T. Shih, and Homer Chen, “Enhancing the perception of a hazy visual world using a see-through head-mounted device” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2017

53. C.-C. Yang and H. H. Chen, “Gaussian noise approximation for disparity-based autofocus” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2016

54. P.-H. Lee, C.-C. Chan, S.-L. Huang, A. Chen, and H. H. Chen, “Blood vessel extraction from OCT data by short-time RPCA” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2016

55. S.-K. Huang, C.-C. Yang, and H. H. Chen, “Empirical reliability analysis of disparity-based autofocus” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2016

56. C.-H. Chung, J.-K. Luo, and H. H. Chen, “A latent space approach to listening behavior analysis” , in Proc. Int. Society. Music Info. Retrieval Conf. , Aug. 2016

57. P.-J. Wu, K.-T. Shih, and H. H. Chen, “Dual-camera HDR synthesis guided by long-exposure image” , in Proc. APSIPA Annual Conf. , Dec. 2016

58. Y.-C. Wu and H. H. Chen, “Emotion-flow guided music accompaniment generation” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , Mar. 2016

59. S.-K. Huang, C.-C. Yang, K.-T. Shih, and H. H. Chen, “Using disparity information for stereo autofocus in 3-D photography” , Electronic Imaging , Feb. 2016

60. J.-S. Liu, K.-T. Shih, and H. H. Chen, “Preserving color appearance of images projected on non-white surfaces” , International Symposium on Microoptical Imaging and Projection (MIPS) , Mar. 2015

61. J.-S. Liu, K.-T. Shih, and H. H. Chen, “Preserving image color appearance on non-white projection surfaces” , IEEE Int. Conf. Multimedia Expo , (Best Demo Award) , Jul. 2015

62. Y.-A. Chen, Y.-H. Yang, J.-C. Wang, H. H. Chen, “The Amg1608 Dataset for Music Emotion Recognition” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , Apr. 2015

63. S.-K. Huang and H. H. Chen, “Overcoming the blooming effect on autofocus by fringe detection” , Digital Photography and Mobile Imaging Conference, IS&T/SPIE Electronic Imaging , Feb. 2015

64. C.-H. Chung and H. H. Chen, “Vector representation of emotion flow for popular music” , IEEE Int. Workshop Multimedia Signal Process. , (Top 10% Paper Award) , Oct. 2015

65. P.-H. Su,1 P.-C. Chen and H. H. Chen, “Compensation of spectral mismatch to enhance WRGB demosaicking” , IEEE Int. Conf. Image Process. , Sep. 2015

66. D.-C. Tsai and H. H. Chen, “Transformation of focus profiles for digital autofocus” , IEEE Int. Conf. Image Process. , (Top 10% Paper) , Sep. 2015

67. D.-C. Tsai, P.-H. Su, and H. H. Chen, “A novel continuous autofocus technique” , IEEE Int. Conf. Image Process. , Sep. 2015

68. N. Lin, P.-C. Tsai, Y.-A. Chen, and H. H. Chen, “Music recommendation based on artist novelty and similarity” , IEEE Int. Workshop Multimedia Signal Process. , Sep. 2014

69. C.-K. Kao, T.-Y. Huang, J.-L. Wu, and H. H. Chen, “Perceptually lossless video re-encoding for cloud transcoding” , IEEE China Summit & Int. Conf. Signal Info. Process. (ChinaSIP) , Jul. 2014

70. A.-C. Chang, T.-P. Sung, K.-T. Shih, and H. H. Chen, “Anti-aliasing for light field rendering” , IEEE Int. Conf. Multimedia Expo , Jul. 2014

71. K.-T. Shih, C.-Y. Hsu, H. H. Chen, “Analysis of the effect of calibration error on light field super-resolution rendering” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , May 2014

72. Y.-A. Chen, J.-C. Wang, Y.-H. Yang, H. H. Chen, “Linear regression-based adaptation of music emotion recognition models for personalization” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , May 2014

73. C. Ho, W.-T. Tsai, K.-S. Lin, and H. H. Chen, “Extraction and alignment evaluation of motion beats for street dance” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , May 2013

74. C.-Y. Sha, Y.-H. Yang, Y.-C. Lin, H. H. Chen, “Singing voice timbre classification of Chinese popular music” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , May 2013

75. C.-T. Kao, T.-H. Huang, H. Lee, and H. H Chen, “Compensating specular highlights for non-Lambertian projection surfaces” , IS&T/SPIE Electronic Imaging: Mobile Computational Photography , (invited paper) , Feb. 2013

76. D.-C. Tsai and H. H. Chen, “A simulation tool for digital autofocus design” , IEEE Int. Conf. Consumer Electronics , Jan. 2013

77. D.-C. Tsai and H. H. Chen, “A simulation tool for digital autofocus design” , IEEE Int. Conf. Consumer Electronics , Jan. 2013

78. T.-H. Huang and H. H. Chen, “Radiometric compensation for ubiquitous projection” , Asia-Pacific Signal and Information Processing Association Annual Summit and Conference , Nov. 2013

79. T.-C. Wang, T.-H. Huang, and H. H. Chen, “Radiometric compensation for procam system based on anchoring theory” , IEEE. Int. Conf. Image Process. , Sep. 2013

80. K.-T. Shih and H. H. Chen, “Color enhancement based on the anchoring theory” , IEEE Multimedia Signal Processing Workshop , Sep. 2013

81. P.-C. Chen, K.-S. Lin, and H. H. Chen, “Automatic accompaniment generation to evoke specific emotion” , IEEE Int. Conf. Multimedia Expo , Jul. 2013

82. T.-Y. Huang, C.-K. Kao, and H. H. Chen, “Acceleration of rate-distortion optimized quantization for H.264/AVC” , IEEE Int. Symp. Circuits Syst. , May 2013

83. D.-C. Tsai and H. H. Chen, “Smooth control of continuous autofocus” , IEEE Int. Conf. Image Process. , Orlando, FL , Oct. 2012

84. T.-H. Huang, Y.-H. Yang, H.-I Liao, S.-L. Yeh, and H. H. Chen, “Directing visual attention by subliminal cues” , IEEE Int. Conf. Image Process. , Orlando, FL , Oct. 2012

85. T.-H. Huang, C.-T. kao, and H. H. Chen, “Quality enhancement of a procam system by radiometric compensation” , IEEE Int.Workshop Multimedia Signal Process. , Banff, Canada, (Top 10% Paper Award) , Sep. 2012

86. T.-H. Huang, C.-T. Kao, I-C. Chen, S.-L. Yeh, and H. H. Chen, “A visibility model for quality assessment of dimmed images” , Fourth Int. Workshop Quality Multimedia Experience , Yarra Valley, Australia , Jul. 2012

87. P.-Y. Su, T.-Y. Huang, C.-K. Kao, and H. H. Chen, “Adopting perceptual quality metrics in video encoders: Progress and critiques” , IEEE Int. Conf. Multimedia Expo Workshops , Melbourne , Jul. 2012

88. T.-H. Huang and H. H. Chen, “Quality assessment of images illuminated by dim LCD backlight” , Proc. Human Vision Electronic Imaging XVII , Jan. 2012

89. T.‐Y. Huang, P.‐Y. Su, C.‐K. Kao, H. H. Chen, “Quality improvement of video codec by rate-distortion optimized quantization” , IEEE Workshop Workshop on Multimedia Quality of Experience: Modeling, Evaluation, and Directions , Dec. 2011

90. P.-Y. Su, Y.-H. Huang, T.-S. Ou, and H. H. Chen, “Recent progress on perceptual video coding” , in Proc. Visual Comm. Image Process. , Nov. 2011

91. Y.-H. Chiang, P. Huang, and H. H. Chen, “SVC or MDC? That is aquestion” , The 9th IEEE/ACM Symposium on Embedded Systems for Real-Time Multimedia , Oct. 2011

92. K.-S. Lin, A. Lee, Y.-H. Yang, C.-T. Lee, and H. H. Chen, “Automatic highlights extraction for drama video using music emotion and human face features” , IEEE Int. Workshop Multimedia Signal Process. , (Top 10% Paper Award) , Oct. 2011

93. W.-F. Lee, T.-H. Huang, S.-L. Yeh, and H. H. Chen, “Fusion of visual attention cues by machine learning” , in Proc. IEEE Int. Conf. Image Process. , Sep. 2011

94. D.-C. Tsai and H. H. Chen, “Effective autofocus decision using reciprocal focus profile” , Proc. IEEE Int. Conf. Image Process. , Sep. 2011

95. K.-T. Shih, T.-H. Huang, and H. H. Chen, “Color enhancement for portable LCD displays in low-power mode” , Proc. SPIE Conf. 8135 Applications of Digital Image Processing XXXIV , Aug. 2011

96. T.-H. Huang, S.-L. Yeh, and H. H. Chen, “Enhancement of LCD images illuminated with dim backlight” , Proc. IEEE ICCCN 2011 Workshop on Multimedia Computing and Communications , Aug. 2011

97. C.-H. Lee, W.-H. Shaw, H.-I Liao, S.-L. Yeh, and H. H. Chen, “Local Dimming of liquid crystal display using visual attention prediction model” , Proc. IEEE ICCCN 2011 Workshop on Multimedia Computing and Communications , Aug. 2011

98. P.-Y. Su and H. H. Chen, “Advanced video coding techniques” , in Proc. IPPR Conf. Computer Vision, Graphics, Image Process. , Aug. 2011

99. C.-D. Lee, Y.-H. Yang, and H. H. Chen, “Automatic transcription of piano music by sparse representation of magnitude spectra” , IEEE Int. Conf. Multimedia Expo. , Barcelona, Spain , Jul. 2011

100. T.-S. Ou, Y.-H. Huang, and H. H. Chen, “A perceptual-based approach to bit allocation for H.264 encoder” , Proc. of SPIE Vol. 7744 Visual Communication and Image Processing , Huang Shan, China , Jul. 2010

101. H. H. Chen, Y.-H. Huang, P.-Y. Su, and T.-S. Ou,, “Improving video coding quality by perceptual rate-distortion optimization” , IEEE Int. Conf. Multimedia Expo. , Jul. 2010

102. Y.-F Su and H. H. Chen, “Shadow removal from natural images” , IEEE Int. Symp. Circuits Syst. , May 2010

103. Y.-H. Huang, T.-S. Ou, and H. H. Chen, “Perceptual-based coding mode decision” , IEEE Int. Symp. Circuits Syst. , May 2010

104. P.-Y. Su, Y.-H. Huang, T.-S. Ou, and H. H. Chen, “Predictive Lagrange multiplier selection for perceptual rate-distortion optimization” , Fifth International Workshop on Video Processing and Quality Metrics for Consumer Electronics , Scottsdale, Arizona , Jan. 2010

105. W.-F. Lee, T.-Y. Lin, M.-L. Chu, T.-H. Huang, and H. H. Chen, “Perception-based high dynamic range compression in gradient domain” , Int. Conf. Image Processing , Nov. 2009

106. B.-Y. Wong, C.-.K. Liang, T.-H. Lin, and H. H. Chen, “Realism assessment of color compatibility using a single image” , Int. Conf. Image Processing , Nov. 2009

107. Y.-H. Yang, Y.-C. Lin, A. Lee, and H. H. Chen, “Improving musical concept detection by ordinal regression and context fusion” , International Society for Music Information Retrieval Conference (ISMIR) , Kobe, Japan , Oct. 2009

108. M.-Y. Su, Y.-H. Yang, Y.-C. Lin and H. H. Chen, “An integrated approach to music boundary detection” , International Society for Music Information Retrieval Conference (ISMIR) , Kobe, Japan , Oct. 2009

109. Y.-H. Yang and H. H. Chen, “iMR: Interactive music recommendation via active interactive genetic algorithm” , Workshop on Computer Music and Audio Technology , Teipei, Taiwan , Oct. 2009

110. Y.-H. Yang, Y.-C. Lin, and H. H. Chen, “Personalized music emotion retrieval” , ACM SIGIR Conference , Boston, MA , Jul. 2009

111. Y.-H. Yang, Y.-C. Lin, and H. H. Chen, “Clustering for music search results” , IEEE Int. Conf. Multimedia Expo. , New York , Jul. 2009

112. Y.-C. Lin, Y.-H. Yang, and H. H., “Exploiting genre for music emotion classification” , IEEE Int. Conf. Multimedia Expo. , New York , Jul. 2009

113. H. H. Chen, “Research on light field camera and music emotion recognition” , IEEE Workshop on Emerging Multimedia Circuits and Systems Technologies , Jul. 2009

114. C.-K. Liang, C.-C. Cheng, Y.-C. Lai, L.-G. Chen, and H. H. Chen, “Hardware-efficient belief propagation” , IEEE Computer Vision and Pattern Recognition , Jun. 2009

115. Y.-H. Huang, T.-S. Oh, and H. H. Chen, “Fast H.264 selective intra mode decision for inter-frame coding” , Picture Coding Symp. , May 2009

116. T.-S. Oh, Y.-H. Huang, and H. H. Chen, “Efficient MB and prediction mode decisions for intra prediction of H.264 high profile” , Picture Coding Symp. , May 2009

117. H.-T. Cheng, Y.-H. Yang, Y.-C. Lin, and H. H. Chen, “Multimodal structure segmentation and analysis of music using audio and textual information” , IEEE Int. Symp. Circuits and Systems , Taipei, Taiwan , May 2009

118. C.-C. Cheng, C.-K. Liang, Y.-C. Lai, H. H. Chen, and L.-G. Chen, “Fast belief propagation process element for high-quality stereo estimation” , IEEE Int. Conf. Acoustics, Speech, Signal Processing , Apr. 2009

119. Y.-H. Yang and H. H. Chen, “Music emotion ranking” , IEEE Int. Conf. Acoustics, Speech, Signal Process. , Taipei, Taiwan , Apr. 2009

120. W.-F. Lee, T.-H. Huang, Y.-H. Huang, M.-L. Chu, and H. H. Chen, “Efficient construction of saliency map” , in Proc. Human Vision and Electronic Imaging XIV , San Jose, CA , Jan. 2009

121. Y.-H. Yang, Y.-C. Lin, H.-T. Cheng, I-B. Liao, Y.-C. Ho, H. H. Chen, “Toward multi-modal music emotion classification” , Advances in Multimedia Information Processing - PCM 2008 , Dec. 2008

122. Y.-H. Huang, C.-Y. Chang, and H. H. Chen, “Fast H.264 mode decision using previously coded information” , IEEE Int. Symp. on Multimedia , Berkeley, CA , Dec. 2008

123. T.-H. Huang, C.-K. Liang, S.-L. Yeh, and H. H. Chen, “JND-based enhancement of perceptibility for dim images” , IEEE Int. Conf. Image Process. , San Diego , Oct. 2008

124. Y.-H. Yang, Y.-C. Lin, H.-T. Cheng, and H. H. Chen, “Mr. Emo: Music retrieval in the emotion plane” , ACM Multimedia Technical demonstrations , Vancouver, Canada , Oct. 2008

125. Y.-H. Yang, P.-T. Wu, C.-W. Lee, K.-H. Lin, W. H. Hsu, H. H. Chen, “ContextSeer: Context search and recommendation at query time for shared consumer photos” , ACM Multimedia Conf. , Vancouver, Canada , Oct. 2008

126. C.-K. Liang, T.-H. Lin, B.-Y. Weng, C. Liu, and H. H. Chen, “Programmable aperture photography: Multiplexed Light field acquisition” , ACM SIGGRAPH , Los Angeles, CA , Aug. 2008

127. H.-T. Cheng, Y.-H. Yang, Y.-C. Lin, and H. H. Chen, “Automatic Chord Recognition for Music Classification and Retrieval” , IEEE Int. Conf. Multimedia Expo , Hannover, Germany , Jun. 2008

128. T.-L. Wu, Y.-P. Lin, M.-F. Weng, L-W. Chan, Y.-H. Yang, h.-K. Wang, C.-C. Ho, C.-H. Yang, Y.-P. Hung, Y.-Y. Chuang, H.-H. Chen, H. Chen, J.-H. Chen, and S.-K. Jeng, “Interactive content presentation based on expressed emotion and physiological feedback” , ACM Multimedia Technical Demonstrations , Vancouver, Canada , Oct. 2008

129. C.-C. Cheng, C.-K. Liang, Y.-C. Lai, H. H. Chen, L.-G. Chen, “Analysis of belief propagation for hardware realization” , IEEE Workshop on Signal Process. Systems , Washington, D.C. , Oct. 2008

130. C.-Y. Chung and H. H. Chen, “Feature-based full-frame image stabilization” , IEEE Int. Symp. Multimedia , Dec. 2007

131. M.-L. Wong, Y.-L. Lin, and H. H. Chen, “A hardware-oriented intra prediction scheme for high definition AVS encoder” , Picture Coding Symp. , Lisbon, Portugal , Nov. 2007

132. C.-K. Liang, G. Liu, H. H. Chen, “Light field acquisition using programmable aperture camera” , IEEE Int. Conf. Image Proc. , San Antonio, TX , Sep. 2007

133. P.-S. Tsai, C.-K. Liang, and H. H. Chen, “Image quality enhancement for low-backlight TFT–LCD displays” , IEEE Int. Conf. Image Proc. , San Antonio, TX , Sep. 2007

134. C.-C. Su, J. J. Yao, and H. H. Chen, “H.264/AVC-based multiple description coding scheme” , IEEE Int. Conf. Image Proc. , San Antonio, TX , Sep. 2007

135. Y.-H. Yang, Y.-F. Su, Y.-C. Lin, and H. H. Chen, “Music emotion recognition: The role of individuality” , ACM International Workshop on Human-Centered Multimedia , Augsburg, Germany , Sep. 2007

136. Y.-H. Yang, Y.-C. Lin, Y.-F. Su, and H.H. Chen, “Music emotion classification: A regression approach” , IEEE Int. Conf. Multimedia Expo , Beijing, China , Jul. 2007

137. J.J. Yao and H.H. Chen, “Fixed mobile convergence, streaming multimedia services, and peer-to-peer communication” , Int. Workshop on Multimedia Content Analysis and Mining , Wei Hai, China , Jun. 2007

138. Y.-H. Kao, C.-K.Liang, L.-W. Chang, H. H. Chen, “Depth detection of light field” , IEEE Int. Conf. Acoustic Speech Signal Proc. , Honolulu, HI , Apr. 2007

139. C.-K. Lin, S.-C. Yeh, and H. H. Chen, “Bandwidth estimation of in-home power line networks” , IEEE Int. Symp. Power Line Comm. Appl. , Pisa, Italy , Mar. 2007

140. H. H. Chen, C.-H. Shen, and P.-S. Tsai, “Edge-based automatic white balancing with linear illuminant constraint” , SPIE Visual Comm. Image Processing , San Jose , Jan. 2007

141. M.-T. Lu, H. Nien, J.-C. Wu, K.-J. Peng, P. Huang, J. Yao, H. H. Chen, and C.-C. Lai, “A scalable peer-to-peer IPTV system” , IEEE Consumer Communications and Networking Conference , Las Vegas , Jan. 2007

142. Y.-H. Yang, M.-T Lu, and H. H. Chen, “Smooth playout control for video streaming over error-prone channels” , IEEE Int. Symp. Multimedia , San Diego, CA, USA , Dec. 2006

143. P.-H. Wu and H. H. Chen, “Constant-quality rate control algorithm for multiple encoders with single video source” , IEEE Int. Symp. Multimedia , San Diego , Dec. 2006

144. C.-C Liu, Y.-H. Yang, P.-H. Wu, and H.-H. Chen, “Detecting and classifying emotion in popular music” , 7th International Conference on Computer Vision, Pattern Recognition and Image Processing , Kaohsiung, Taiwan , Oct. 2006

145. Y.-H. Yang, C.-C Liu, and H. H. Chen, “Music emotion classification: A fuzzy approach” , ACM Multimedia , Santa Baraba, CA, USA , Oct. 2006

146. C.-C. Liu, C.-K. Liang, K.-S. Hsu, C.-P. Kuan, H. H. Chen, “Digital rights management for DVB-H mobile TV” , Europe-China Conference on Intellectual Property in Digital Media , Shanghai, China , Oct. 2006

147. Y.-L. Lin, S.-F. Lin, and H. H. Chen, “Improving the coding of regions of interest” , IEEE Int. Symp. Circuits Syst. , Island of Kos, Greece , May 2006

148. M.-T. Lu, C.-K. Lin, M.-Y. Chen, Jason Yao, and H. H. Chen, “Block-based computation adjustment for complexity-aware live streaming systems” , Picture Coding Symposium , Beijing, China , Apr. 2006

149. M.-T. Lu, C.-K. Lin, J. J. Yao, and H. H. Chen, “Multiple description coding with spatial-temporal hybrid interpolation for video streaming in peer-to-peer networks” , Int. Packet Video Workshop , Hang Zhou, China , Apr. 2006

150. C.-C. Su, J. J. Yao, and H. H. Chen, “Multiple description video coding based on slice group interchange” , Picture Coding Symposium , Beijing, China , Apr. 2006

151. C.-K. Lin, H.-W. Chu, S.-C. Yeh, M.-T. Lu, J. J. Yao, and H. H. Chen, “Robust video streaming over power lines” , IEEE Int. Symp. Power Line Communications , Orlando, FL , Mar. 2006

152. C.-K. Liang, C.-C. Liu, and H. H. Chen, “A robust DRM system on the DVB multimedia home platform” , IEEE Consumer Communications and Networking Conference , Las Vegas , Jan. 2006

153. C.-H. Shen and H. H. Chen, “Robust focus measure for low-contrast images” , IEEE Int. Conf. on Consumer Electronics , Las Vegas , Jan. 2006

154. J.-C. Wu, K.-J. Peng, M.-T. Lu, C.-K. Lin, Y.-H. Cheng, P. Huang, J. J. Yao, H. H. Chen, “Hotstreaming: Enabling scalable and quality IPTV services” , IPTV Workshop, International World Wide Web Conference , Edinburgh, Scotland, UK , May 2006

155. J.-T. Huang, C.-H. Shen, S.-M. Phoong, and H. H. Chen, “Robust measure of image focus in the wavelet domain” , Int. Symp. Intelligent Signal Processing and Communication Systems , Hong kong , Dec. 2005

156. M.-T. Lu, C.-K. Lin, M.-Y. Chen, J. J. Yao, and H. H. Chen, “A complexity-aware live streaming system with bit rate adjustment” , IEEE Int. Symp. Multimedia , Irvine, CA , Dec. 2005

157. L. Chang, C.-K. Liang, H. H. Chen, “Analysis and Correction of Rolling Shutter Distortion for CMOS Image Sensor Arrays” , The 8th Int. Symp. Communications , Kaohsiung, Taiwan , Nov. 2005

158. M.-T. Lu, J., Yao, C.-K. Lin, and H. H. Chen, “Complexity-aware live streaming system” , IEEE Int. Conf. Image Processing , Genova, Italy , Sep. 2005

159. Y.-C. Peng, M.-T. Lu, and H. H. Chen, “DSP implementation of digital image stabilizer” , IEEE Int. Conf. Multimedia Expo , Amsterdam, The Netherlands , Jul. 2005

160. C.-K. Liang and H. H. Chen, “Rolling shutter distortion correction” , SPIE Visual Communications and Image Processing , Bejing, China , Jul. 2005

161. C. Chen, P.-H. Wu, and H. H. Chen, “A practical solution to transform-domain rounding” , 13th European Signal Processing Conference , Antalya, Turkey , Sep. 2005

162. S.-F. Lin, C.-Y. Chang, C.-C. Su, Y.-L. Lin, C.-H. Pan, and H. H. Chen, “Fast multi-frame motion estimation and mode decision for H.264 encoders” , Int. Conf. Wireless Networks, Communications, and Mobile Computing , Maui, Hawaii , Jun. 2005

163. Y.-C. Peng, C.-K. Liang, H.-A. Chang, C.-J. Kao, and H.H. Chen, “Integration of image stabilizer and video encoder for digital video cameras” , IEEE Int. Symp. Circuits Syst. , Kobe, Japan , May 2005

164. C.-C. Weng, H.H. Chen, and C.-S. Fuh, “A novel reference white points detection method in automatic white balance for digital still cameras” , IEEE Int. Symp. Circuits Syst. , Kobe, Japan , May 2005

165. H.-A. Chang and H.H. Chen, “Directionally weighted color interpolation for digital cameras” , IEEE Int. Symp. Circuits Syst. , Kobe, Japan , May 2005

166. C. Chen, B.-H. Wu, and H.H. Chen, “Transform-domain intra prediction for H.264” , IEEE Int. Symp. Circuits Syst. , Kobe, Japan , May 2005

167. S.-F. Lin, M.-T. Lu, C.-H. Pan, and H.H. Chen, “Fast multi-frame motion estimation for H.264 and its applications to complexity-aware streaming” , IEEE Int. Symp. Circuits Syst. , Kobe, Japan , May 2005

168. Y.-C. Peng, H.-A. Chang, C.-J. Kao, and H.H. Chen, “Digital image stabilization and its integration with video encoder” , IEEE Consumer Comm. Networking Conf. , Las Vegas, USA , Jan. 2005

169. C. Chen, B.-H. Wu, and H. H. Chen, “A practical solution to transform-domain rounding” , Int. Conf. Wireless Networks, Communications, and Mobile Computing , Maui, Hawaii , Jun. 2005

170. C.-Y. Chang, C.-H. Pan, and H. H. Chen, “Fast mode decision for P frames in H.264” , Picture Coding Symposium , San Francisco , Dec. 2004

171. C. Chen, B.-H. Wu, and H.H. Chen, “MPEG-2 to H.264 transcoding” , Picture Coding Symposium , San Francisco, USA , Dec. 2004

172. W.-H. Chuang, D.-Y. Hsiao, S.-C. Pei, and H.H. Chen, “A rapid scheme for slow-motion detection” , Pacific-Rim Conference on Multimedia , Tokyo, Japan , Nov. 2004

173. C.-K. Liang, Y.-C. Peng, H.-A. Chang, C.-C. Su, and H.H. Chen, “The effect of digital image stabilization on coding performance” , Int. Symp. Intelligent Multimedia, Video & Speech Processing , Hong Kong , Oct. 2004

174. P.-J. Lee, H. H. Chen and L.-G. Chen, “A new error concealment algorithm for H.264 video transmission” , Int. Symp. Intelligent Multimedia, Video & Speech Processing , Hong Kong , Oct. 2004

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Books:

1. Y.-H. Yang and H. H. Chen, “Music Emotion Recognition” , CRC Press , 978-1-4398-5046-6 , Jan. 2011

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Patents:

1. C.-H. Chao and H. H. Chen, “Electronic Device and Method for Generating Stereoscopic Light-Field Data” , US 12,228,744 B2, Feb. 2025

2. J.-W. Huang, C.-L. Liu, H. Chen, and K.-T. Shih, “Device of Generating 3D Light-Field Image” , US 11947134B2, Apr. 2024

3. C.-L. Liu, H. Chen, K.-T. Shih, “Light field synthesis method and light field synthesis system” , US 12,058,299B2, Aug. 2024

4. C.-L. Liu, C.-H. Chao, and H. H. Chen, “近眼光場顯示設備及顯示光場的方法(Near-eye light-field display apparatus and method for displaying light-field image)” , TW I858445, Oct. 2024

5. S.-L. Chung, J.-W. Huang, and H. H. Chen, “Head Mounted Display Device And Near-Eye Light Field Display Device Thereof” , US 11698516, Jul. 2023

6. I-C. Lo, J. W. Huang, and H. H. Chen, “Light Field Scanner for Light Field Display” , TW I826113, Dec. 2023

7. J.-W. Huang, C.-L. Liu, H. Chen, and K.-T. Shih, “Device of Generating 3D Light-Field Image” , TW I786525, Dec. 2022

8. C.-L. Liu, H. Chen, and K.-T. Shih, “光場合成方法及系統 (Light field synthesis method and light field synthesis system)” , TW I787800, Dec. 2022

9. S.-L. Chung, J.-W. Huang, and H. H. Chen, “頭戴式顯示裝置及其近眼光場顯示裝置(Head Mounted Display Device and Near-Eye Light Field Display Device Thereof” , TW I771812, Jul. 2022

10. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, H. H. Chen, and W. P. Greer, “Managed Object Replication and Delivery” , US 10979499-B2, Apr. 2021

11. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, H. H. Chen, and W. P. Greer, “Managed Object Replication and Delivery” , US 9992279-B2, Jun. 2018

12. F. Shyu, Y.-N. Liu, J.-S. Liu, and H. H. Chen, “透视装置的亮度补偿方法与系统” , CN 107770453A, Mar. 2018

13. F. Shyu, J.-S. Liu, Y.-N. Liu, and H. H. Chen, “Photometric Compensation Method and System for a See-through Device” , TW I612334, Jan. 2018

14. H. H. Chen, S.-L. Yeh, T.-H. Huang, W.-F. Lee, and L.-H. Huang, “Learning-Based Visual Attention Prediction System and Method Thereof (具学习力的视觉注意预测系统及其方法)” , CN 102915443B, Mar. 2016

15. P.-H. Su, H. H. Chen, P.-C. Chen, and Y.-N. Liu, “Compensation Method of Spectral Mismatch” , US 9361678, Jun. 2016

16. T.-S. Huang, K.-T. Shih, S.-L. Yeh, H. H. Chen, and S.-C Niu, “Method and System of Enhancing a Backlight-Scaled Image” , US 9367905, Jun. 2016

17. C.-C. Yu, M.-C. Lin, and H. H. Chen, “Image Correction Method and Related Image Correction System Thereof” , US 9153014-B2, Oct. 2015

18. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, H. H. Chen, and W. P. Greer, “Managed Object Replication and Delivery” , US 9167036-B2, Oct. 2015

19. C.-T. Kao, T.-H. Huang, H. H. Chen, and L.-H. Huang, “基於視角產生補償影像的方法(Method of Generating View-Dependent Compensated Images)” , 中華民國專利第I514882號, Dec. 2015

20. C.-T. Kao, T.-H. Huang, H. H. Chen, and L.-H. Huang, “Method of Generating View-Dependent Compensated Images” , US 9049387, Jun. 2015

21. T.-Y. Huang, P.-Y. Su, C.-K. Kao, T.-S. Ou, and H. H. Chen, “Method for Rate-Distortion Optimized transform and Quantization through a Closed-Form Operation” , US 9118918, Aug. 2015

22. C.-T. Kao, T.-H. Huang, H. H. Chen, and L.-H. Huang, “Method of Generating View-Dependent Compensated Images” , CN 103686105B , Jun. 2015

23. H. H. Chen, S.-L. Yeh, T.-H. Huang, W.-F. Lee, and L.-H. Huang, “具學習力之視覺注意預測系統及其方法 (Learning-Based Visual Attention Prediction System and Method Thereof)” , 中華民國專利第I478099號, Mar. 2015

24. H. H. Chen, S.-L. Yeh, T.-H. Huang, W.-F. Lee, and L.-H. Huang, “Learning-Based Visual Attention Prediction System and Method Thereof” , US 8636361-B2, Jan. 2014

25. H. H. Chen, S.-L. Yeh, T.-H. Huang, Y.-H. Yang, H.-I Liao, and L.-H. Huang, “使用閾下提示之基於物體的視覺注意力導引系統及方法(Object-Based System and Method of Directing Visual Attention by a Subliminal Cue)” , 中華民國專利第I453659號, Sep. 2014

26. T.-S. Oh, Y.-H. Huang, P.-Y. Su, and H. H. Chen, “Rate Control Method of Perceptual-Based Rate-Distortion Optimized Bit Allocation” , US 8654840, Feb. 2014

27. H. H. Chen and Y.-H. Yang, “Search Devices and Associated Methods” , US 8666910, Mar. 2014

28. D.-C. Tsai and H. H. Chen, “自動對焦系統(Autofocus System)” , 中華民國專利第I440952號, Jun. 2014

29. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, H. H. Chen, and W. P. Greer, “Server Handoff in Content Delivery Network” , US 8924466, Dec. 2014

30. P.-C. Chi and H. H. Chen, “3D Positioning Apparatus and Method” , US 8866888, Oct. 2014

31. B.-Y. Wong, H. H. Chen, C.-K. Liang, and T.-H. Lin, “Method of Realism Assessment of an Image Composite” , US 8373721, Feb. 2013

32. C.-K. Liang, H.-H. Chen, B.-Y. Wong, and G. Liu, “Photometric Calibration Method and Device” , US 8406563, Mar. 2013

33. 陳良基、鄭朝鐘、梁家愷、賴彥傑、陳宏銘, “磚形式信度傳播方法及裝置” , 中華民國專利第I420911號, Dec. 2013

34. H. H. Chen, S.-L. Yeh, T.-H. Huang, Y.-H. Yang, H.-I Liao, and L.-H. Huang, “Object-Based System and Method of Directing Visual Attention by a Subliminal Cue” , US 8432491-B2, Apr. 2013

35. T.-H. Huang, S.-Y. Lin, S.-L. Yeh, H. H. Chen, L. Po, and L.-S. Huang, “潛意識導引觀看者注意力的方法 (Method of Directing a Viewer’s Attention Subliminally in a Display)” , 中國專利第CN101770731B號, May 2013

36. T.-S. Oh, Y.-H. Huang, P.-Y. Su, and H. H. Chen, “基於視覺感知的位元-失真最佳化位元分配的位元率控制方法 (Rate Control Method of Perceptual-Based Rate-Distortion Optimized Bit Allocation)” , 中華民國專利第I394462號, Apr. 2013

37. Y.-H. Yang and H. H. Chen, “用於模擬個體差異之個人化資訊檢索之數位資料處理方法及其電腦裝置可讀式資訊儲存媒體與資訊檢索系統 (Digital Data Processing Method for Personalized Information Retrieval and Computer Readable Storage Medium and Information Retrieval System Thereof)” , 中華民國專利第I396105號, May 2013

38. D.-C. Tsai and H. H. Chen, “自動對焦方法 (Method of Automated Focus)” , 中華民國專利第I403818號, Aug. 2013

39. Y.-H. Huang, T.-S. Oh, and H. H. Chen, “基於視覺之影像編碼方法 (Perceptual-Based Video Coding Method)” , 中華民國專利第I416960號, Nov. 2013

40. B.-Y. Wong, H. H. Chen, C.-K. Liang, T.-H. Lin, “合成影像之真實感評估方法 (Method of Realism Assessment of an Image Composite)” , 中華民國專利第I405148號, Aug. 2013

41. H. H. Chen, T.-H. Huang, and L.-S. Huang, “增加一影像之可辨性的方法 (Method for Enhancing Perceptibility of Image)” , 中華民國專利第I391875號, Apr. 2013

42. T.-H. Huang, S.-Y. Lin, S.-L. Yeh, H. H. Chen, L. Po, and L.-S. Huang, “潛意識導引觀看者注意力的方法 (Method of Directing a Viewer’s Attention Subliminally in a Display)” , 中華民國專利第I402821號, Jul. 2013

43. C.-K. Liang, H.-H. Chen, B.-Y. Wong, and G. Liu, “光場相機之光度校正方法 (Method of Photometric Calibration for Light Field Camera)” , 中華民國專利第I416944 號, Nov. 2013

44. D.-C. Tsai and H. H. Chen, “Autofocus System” , US 8571403, Oct. 2013

45. L.-G. Chen, C.-C. Cheng, C.-K. Liang, Y.-C. Lai, H.H. Chen, and L-S. Huang, “Method and Apparatus of Tile-based Belief Propagation” , US 8249369, Aug. 2012

46. Y.-H. Yang and H. H. Chen, “Digital Data Processing Method for Personalized Information Retrieval and Computer Readable Storage Medium and Information Retrieval System Thereof” , US 8321412, Nov. 2012

47. W.-L. Chang, I-B. Liao, Y.-C. Lin, Y.-H. Yang, and H. H. Chen, “基於曲風之音樂情緒二層式分類法 (Genre-Based Song Emotion Two-Tier Classification Method)” , 中華民國專利第I380285 號, Dec. 2012

48. H. H. Chen, C.-K. Lin, and S.-C. Yeh, “網路傳輸最佳化頻寬預測方法及系統 (Network Data Transmission Optimal Bandwidth Estimation Method and System)” , 中華民國專利第I359580號, Mar. 2012

49. C.-C. Yu, M.-C. Lin, and H. H. Chen, “影像校正方法與相關影像校正系統 (Image Correction Method and Related Image Correction System Thereof)” , 中華民國專利公開號第201220828號, May 2012

50. H. H. Chen, T.-H. Huang, S.-Y. Lin, S.-L. Yeh, L. Po, and L.-S. Huang, “Method of Directing a Viewer’s Attention Subliminally in a Display” , US 8094163, Jan. 2012

51. H. H. Chen and H.-W. Chu, “Image-Based Vehicle Safety Warning System” , US 8184018, May 2012

52. Y.-H. Huang, T.-S. Oh, and H. H. Chen, “Perceptual-Based Video Coding Method” , US 8238444, Aug. 2012

53. D.-C. Tsai and H. H. Chen, “Autofocus Method” , US 8254774, Aug. 2012

54. H. H. Chen, T.-H. Huang, and L.-H. Huang, “Method for Enhancing Perceptibility of an Image Using Luminance Characteristics” , US 8238688, Aug. 2012

55. P.-H. Wu and H. H. Chen, “Constant-Quality Rate Control System and Algorithm for Regions of Interest” , US 8223836, Jul. 2012

56. H. H. Chen, T.-H. Huang, and L.-S. Huang, “Method for Enhancing Perceptibility of Image” , CN 101551991B, Dec. 2011

57. H.H. Chen, C.-K. Liang, D. Yeh, and B. Sung, “Digital Image Stabilization Method” , US 7956898, Jun. 2011

58. C.-C. Yu, C.-Y. Tseng, H. H. Chen, M.-C. Lin, I-H. Yeh, and H.-C. Chen, “光點式觸控顯示裝置及相關觸控偵測方法 (Light Pointing Touch Panel Display Device and Related Touch Panel Detection Method)” , 中華民國專利公開號第201101152 號, Jan. 2011

59. 蔡佩珊、陳宏銘、梁家愷, “低背光照明度影像增強處理方法及系統(Method and System for Image Enhancement under Low Backlight” , 中華名國專利第I352315號, Nov. 2011

60. 陳宏銘、梁家愷、葉德榮、宋柏安, “數位影像防震之方法(Digital Image Stabilization Method” , 中華民國專利第I346500號, Aug. 2011

61. P.-S. Tsai, H. H. Chen, and C.-K. Liang, “Low-Backlight Image Visibility Enhancement Method and System” , US 8026935, Sep. 2011

62. 陳宏銘、朱浩瑋, “車用影像安全警示系統(Image-Based Vehicle Safety Warning System)” , 中華名國專利第I335280號, Jan. 2011

63. C. Chen, P.-H. Wu, and H. H. Chen, “Transcoder and Transcoding Method Operating in a Transform Domain for Video Coding Schemes Possessing Different Transform Kernels” , US 7782955, Aug. 2010

64. C. Y. Lai, J.-C. Wu, K. J. Peng, P. Huang, J.-S. Yao, and H. H. Chen, “Method and Computer Program Product of a New Node Joining a Peer to Peer Network and Computer Readable Medium and the Network Thereof” , US 7782880, Aug. 2010

65. Y.-H. Yang and H. H. Chen, “多媒體檢索系統、建立該系統的方法及其應用方法 (A Multimedia Searching System, a Method of Building the System and Associate Searching Method Thereof)” , 中華民國專利公開號第201022968號, Jun. 2010

66. H. H. Chen and P.-C. Chi, “三維指標裝置及三維指標裝置定位方法 (A 3D Pointing Apparatus and an Orientation Method for 3D Pointing Apparatus)” , 中華民國專利公開號第201044322 號, Dec. 2010

67. 呂孟庭、吳瑞傑、黃寶儀、姚介新、陳宏銘, “應用同儕網路進行協同式轉碼之多媒體廣播系統與方法(Multimedia Broadcast System and Method for Use in Peer-to-Peer Network Coordinative Code-Transfer)” , 中華民國專利公開號第201010360號, Mar. 2010

68. C. Y. Lai, J.-C. Wu, K. J. Peng, P. Huang, J.-S. Yao, and H. H. Chen, “同儕式網路、新節點加入該網路之方法、應用程式及其電腦可讀取媒體 (Method and Computer Program Product of a New Node Joining a Peer to Peer Network and Computer Readable Medium and the Network Thereof)” , 中華民國專利第I330022號 (TW I330022), Sep. 2010

69. 梁家愷、陳宏銘 、葉德榮 、王照熙, “利用可程式化光圈之影像擷取裝置” , 中華名國專利第I320512號, Feb. 2010

70. 吳秉浩、陳宏銘, “多重視訊編碼器在單一視訊源下之恆定化之位元率控制系統及方法” , 中華名國專利第I326435號, Jun. 2010

71. Y.-C. Peng, H. H. Chen, and C.-L. Kao, “Apparatus and Method for Digital Image Stabilization” , US 7623184, Nov. 2009

72. H.-A. Chang and H. H. Chen, “Color Interpolation Apparatus and Color Interpolation Method Utilizing Edge Indicators Adjusted by Stochastic Adjustment Factors to Reconstruct Missing Colors for Image Pixels” , US 7486844, Feb. 2009

73. 陳宸、吳秉浩、陳宏銘, “在解碼器上實施轉換領域之捨入方法與可實施轉換領域之捨入的視訊解碼器,”( Performing Transform-Domain Rounding Method in a Decoder and Video Decoder Capable of Performing Transform-Domain Rounding)” , 中華民國專利第I295141號, Mar. 2008

74. 翁竟智、陳宏銘, “應用於彩色數位影像的自動白平衡方法” , 中華民國專利第 I293742號, Feb. 2008

75. 張宏安、陳宏銘, “使用經隨機調整因子調整後之影像邊緣指示值來重建像素所缺色彩成份的色彩內插裝置與色彩內插方法” , 中華民國專利第I296482號, May 2008

76. C.-K. Liang, H. H. Chen, D. Yeh, and H. Wang, “Camera Using Programmable Aperture” , US 2008/124070, May 2008

77. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, and H. H. Chen, “Peer Server Handoff in Content Delivery Network” , US 2008/0071859 A1, Mar. 2008

78. 陳宸、吳秉浩、陳宏銘, “在解碼器上實施轉換領域之捨入方法與可實施轉換領域之捨入的視訊解碼器” , 中華民國專利第I285053號, Aug. 2007

79. L.-H. Kuo, C.-J. Chang, H. H. Chen, and and Y.-C. Peng, “數位影像擷取裝置及防手震方法 (Digital Image Capture Device and Method of Anti-Shake)” , 中華民國專利公開號第200729938號, Aug. 2007

80. 彭昱鈞、陳宏銘、高長榮, “數位影像穩定方法與裝置” , 中華民國專利第I272550號, Feb. 2007

81. 梁家愷、劉佳衢、陳宏銘, “數位廣播之權利管理系統及方法” , 中華民國專利第I281825號, May 2007

82. C.-K. Liang, C.-C. Liu, and H. H. Chen, “Management System for Digital Broadcast Rights and a Method Thereof” , US 2007/0189530, Aug. 2007

83. Y.-C. Peng, H. H. Chen, and C.-J. Kao, “Apparatus and Method for Digital Image Stabilization” , US 2006/0159178 A1, Jul. 2006

84. 陳宏銘、張哲瑜、潘佳河, “視訊編碼鍾加速模式判定的方法” , 中華民國專利第I256258號, Jun. 2006

85. H. Tao, T. S. Huang, H. H. Chen, and T.-P. J. Shen, “Data Compression for Animated Three Dimensional Objects” , DE 69813926T, May 2004

86. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, and H. H. Chen, “Managed Object Replication and Delivery” , EP 1474751, Nov. 2004

87. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, and H. H. Chen, “Managed Object Replication and Delivery” , WO 03069437, Aug. 2003

88. S. L. Seed, K. Hobbs, S. M. Glynn, I. W. Foraker, P. J. Jones, and H. H. Chen, “Managed Object Replication and Delivery” , AU 2003210973, Sep. 2003

89. H. H. Chen and H. Tao, “Data Reduction and Representation Method for Graphic Articulation Parameters (GAPS)” , US 6429870, Aug. 2002

90. H.-J. Wang, Y. Bao, C. C. Kuo, and H. H. Chen, “System and Method for Compressing Images Using Multi-Threshold Wavelet Coding” , US 6359928, Mar. 2002

91. H. H. Chen and H. Tao, “Data Reduction and Representation Method for Graphic Articulation Parameters GAPS” , US 6130679, Oct. 2000

92. T.-P. J. Shen, H. H. Chen, and M. S. Vassiliou, “Image Coding for Liquid Crystal Displays” , US 6115423, Sep. 2000

93. H. Tao, T. S. Huang, H. H. Chen, and W. Wu, “Coding of Facial Animation Parameters (FAPs) for Transmission of Synthetic Talking Head Video over Band Limited Channels” , US 6069631, May 2000

94. M. Frater, J. Arnold, H. H. Chen, and W. Wu, “N-Bit Video Coder and Method of Extending an 8-Bit MPEG Video Coder” , WO 9956472, Nov. 1999

95. H. H. Chen, M. R. Civanlar, and B. G. Haskell, “Block Transform Coder for Arbitrarily Shaped Image Segments” , DE 69420662D, Oct. 1999

96. H.-J. Wang, Y. Bao, C. C. Kuo, and H. H. Chen, “System and Method for Compressing Images Using Multi-Threshold Wavelet Coding” , AU 1062999, Apr. 1999

97. H.-J. Wang, Y. Bao, C. C. Kuo, and H. H. Chen, “System and Method for Compressing Images Using Multi-Threshold Wavelet Coding” , WO 9917257, Apr. 1999

98. M. Frater, J. Arnold, H. H. Chen, and W. Wu, “N-Bit Video Coder and Method of Extending an 8-Bit MPEG Video Coder” , AU 3573099, Nov. 1999

99. H. H. Chen, B. G. Haskell, and J. Ostermann, “Method and Apparatus for Reducing the Bit Rate in a Video Object Planes Sequence Coder” , US 5778100, Jul. 1998

100. H. Tao, T. S. Huang, H. H. Chen, and T.-P. J. Shen, “Data Compression for Animated Three Dimensional Objects” , CA 2229245, Aug. 1998

101. H. Tao, T. S. Huang, H. H. Chen, and T.-P. J. Shen, “Data Compression for Animated Three Dimensional Objects” , EP 0859339, Aug. 1998

102. H. Tao, T. S. Huang, H. H. Chen, and T.-P. J. Shen, “Data Compression for Animated Three Dimensional Objects” , US 5818463, Oct. 1998

103. H. Tao, T. S. Huang, H. H. Chen, and T.-P. J. Shen, “Data Compression Method” , JP 10336680, Dec. 1998

104. R. L. Andersson and H. H. Chen, “Method for achieving eye-to-eye contact in a video-conferencing system” , US 5675376, Oct. 1997

105. H. H. Chen, T. Ebrahimi, B. G. Haskell, and C. Horne, “Method and Apparatus for a Region-Based Approach to Coding a Sequence of Video Images” , US 5608458, Mar. 1997

106. H. H. Chen, “Sound-Synchronized Video System” , US 5608839, Mar. 1997

107. 周燕、陳宏銘, “聲音輔助的影像處理” , 中華民國專利第 I087455號, Jun. 1997

108. H. H. Chen, T. Ebrahimi, B. G. Haskell, and C. Horne, “Method and Apparatus for a Region-Based Approach to Coding a Sequence of Video Images” , CA 2156944, Apr. 1996

109. H. H. Chen, T. Ebrahimi, B. G. Haskell, and C. Horne, “Method and Apparatus for a Region-Based Approach to Coding a Sequence of Video Images” , EP 0707427, Apr. 1996

110. H. H. Chen, T. Ebrahimi, B. G. Haskell, and C. Horne, “Method and Apparatus for a Region-Based Approach to Coding a Sequence of Video Images” , JP 8214318, Aug. 1996

111. H. H. Chen, “Sound-Synchronized Video System” , JP 8023530, Jan. 1996

112. H. H. Chen and W. Chou, “Acoustic-Assisted Image Processing” , EP 0710929, May 1996

113. H. H. Chen and W. Chou, “Acoustic-Assisted Image Processing” , AU 3668095, May 1996

114. H. H. Chen and W. Chou, “Acoustic-Assisted Image Processing” , CA 2162199, May 1996

115. H. H. Chen and W. Chou, “Acoustic-Assisted Image Processing” , JP 8235384, Sep. 1996

116. H. H. Chen, T. Chen, B. G. Haskell, and E. D.Petajan, “Audio Visual Dubbing System and Method” , JP 8006182, Jan. 1996

117. H. H. Chen, “Sound-Synchronized Video System” , EP 0689362, Dec. 1995

118. H. H. Chen, “Sound-Synchronized Video System” , CA 2149068, Dec. 1995

119. H. H. Chen, T. Chen, B. G. Haskell, and E. D.Petajan, “Audio Visual Dubbing System and Method” , EP 0674315, Sep. 1995

120. H. H. Chen, M. R. Civanlar, and B. G. Haskell, “Block Transform Coder for Arbitrarily Shaped Image Segments” , US 4522963, Jun. 1995

121. H. H. Chen, M. R. Civanlar, and B. G. Haskell, “Block Transform Coder for Arbitrarily Shaped Image Segments” , CA 2124712, Apr. 1995

122. H. H. Chen, M. R. Civanlar, and B. G. Haskell, “Block Transform Coder for Arbitrarily Shaped Image Segments” , EP 0649258, Apr. 1995

123. H. H. Chen, M. R. Civanlar, and B. G. Haskell, “Block Transform Coder for Arbitrarily Shaped Image Segments” , JP 7177516, Jul. 1995

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Other publication:

1. I. Moccagatta, and H. Chen, “Error resilience for MPEG-4 Still Texture- application areas” , ISO/IEC JTC1/WG11/M4575, Mar. 1999

2. I. Moccagatta and H. Chen, “Proposal for modification of the Still Texture Error Resilience syntax following FDIS changes” , ISO/IEC JTC1/WG11/M4289, Nov. 1998

3. I. Moccagatta and H. Chen, “MPEG-4 Verification Test - MPEG-4 fb@ low bit rate pre-screening results” , ISO/IEC JTC1/WG11/M4280, Nov. 1998

4. H. Tao and H. Chen, “Semantics of BAP DCT coding” , ISO/IEC JTC1/WG11/M4237, Nov. 1998

5. I. Moccagatta, O. Alshaykh, and H. Chen, “MPEG-4 verification test for low bit rate - Coastguard pre-screening results” , ISO/IEC JTC1/WG11/M4131, Oct. 1998

6. I. Moccagatta, O. Alshaykh, and H. Chen, “Technical evidences in support of USNB comment l3198-70, clauses” , ISO/IEC JTC1/WG11/M4127, Oct. 1998

7. I. Moccagatta, S.L. Regunathan, O. Al-Shaykh, and H. Chen, “Preliminary results of the core experiment on error resilience” , ISO/IEC JTC1/WG11/M4026, Oct. 1998

8. Y. Fisher, H. Chen, and W. Wu, “The MPEG4 script node” , ISO/IEC JTC1/WG11/M4109, Oct. 1998

9. Y. Bao, C.-C.J. Kuo, O. Al-Shaykh, and H. Chen, “Report on core experiment: low complexity binary description codec” , ISO/IEC JTC1/WG01/N1053, Oct. 1998

10. I. Moccagatta, O. Alshaykh, and H. Chen, “Verification test report for MPEG-4 low and high bit-rate video coding” , ISO/IEC JTC1/WG11/M3805, Jun. 1998

11. I. Moccagatta, O. Alshaykh, and H. Chen, “Core experiment on error resilience for still texture using a packet approach” , ISO/IEC JTC1/WG11/M3804, Jun. 1998

12. I. Moccagatta, O. Alshaykh, and H. Chen, “Mini experiment on scanning for low complexity wavelet texture coding” , ISO/IEC JTC1/WG11/M3803, Jun. 1998

13. A. Bist, I. Moccagatta, O. Alshaykh, and H. Chen, “Mini experiment on adaptive quantization for video coding” , ISO/IEC JTC1/WG11/M3802, Jun. 1998

14. W. Wu and H. Chen, “Report on core experiment results of encoder complexity reduction based on intelligent pre-quantizaton” , ISO/IEC JTC1/WG11/M3786, Jun. 1998

15. J. Li, C.-C.J. Kuo, and H. Chen, “Progressive mesh coding by independent vertex split” , ISO/IEC JTC1/WG11/M3652, May 1998

16. J. Li, C.-C.J. Kuo, and H. Chen, “Mesh connectivity coding by dual graph approach” , ISO/IEC JTC1/WG11/M3530, May 1998

17. O. Alshaykh, I. Moccagatta, H. Chen, H.-J. Wang, Y.-L. Bao, C.-C.J. Kuo, “Status of the core experiment on improving compression efficiency of still texture coding - adaptive scanning of wavelet subbands” , ISO/IEC JTC1/WG11/M3377, Mar. 1998

18. I. Moccagatta, O. Alshaykh, and H. Chen, “Proposal for a core experiment on still texture error resilience using a packet approach” , ISO/IEC JTC1/WG11/M3347, Mar. 1998

19. J. Li, C.-C.J. Kuo, and H. Chen, “Progressive mesh coding by vertex split (M3)” , ISO/IEC JTC1/WG11/M3326, Mar. 1998

20. J. Li, C.-C.J. Kuo, H. Chen, “Embedded coding of mesh geometry (M2)” , ISO/IEC JTC1/WG11/M3325, Mar. 1998

21. J. Li, C.-C.J. Kuo, and H. Chen, “Compression of mesh connectivity by dual graph approach (M1)” , ISO/IEC JTC1/WG11/M3324, Mar. 1998

22. Y. Fisher, H. Tao, J. Ahlberg, R. Pokaj, and H. Chen, “Revised description of FIT node” , ISO/IEC JTC1/WG11/M3318, Mar. 1998

23. Y. Fisher, W. Wu, and H. Chen, “Binary encoding of ECMAscript for the script node” , ISO/IEC JTC1/WG11/M3317, Mar. 1998

24. I. Moccagatta, O. Alshaykh, H. Chen, T.-C.I. Yang, and C.-C.J. Kuo, “Proposal for JPEG2000 error resilience baseline and test conditions” , ISO/IEC JTC1/WG01/N753, Mar. 1998

25. H.-J. Wang, Y.-L. Bao, C.-C.J. Kuo, I. Moccagatta, H. Chen, and O. Al-Shaykh, “Proposal for adaptive scanning of wavelet subbands” , ISO/IEC JTC1/WG11/M3209, Jan. 1998

26. A. Bist, O. Alshaykh, I. Moccagatta, and H. Chen, “Proposal for an adaptive quantizer for video coding” , ISO/IEC JTC1/WG11/M3208, Jan. 1998

27. Y. Fisher and H. Chen, “ECMAscript encoding for the script node” , ISO/IEC JTC1/WG11/M3206, Jan. 1998

28. H. Chen, “Revision of the FBA profiles documented in N1972” , ISO/IEC JTC1/WG11/M3202, Jan. 1998

29. Y. Fisher and H. Chen, “Problems with the FBA specification in the CD” , ISO/IEC JTC1/WG11/M3090, Jan. 1998

30. Y. Fisher and H. Chen, “A text format for MPEG4 scenes” , ISO/IEC JTC1/WG11/M2958, Jan. 1998

31. Y. Fisher and H. Chen, “Inclusion of PROTOs and EXTERNPROTOs in MPEG4” , ISO/IEC JTC1/WG11/M2957, Jan. 1998

32. Y. Fisher and H. Chen, “Extending the number of node ids” , ISO/IEC JTC1/WG11/M2956, Jan. 1998

33. H.-J. Wang, Y.-L. Bao, C.C. Jay Kuo, and H. Chen, “Multi-threshold wavelet codec (MTWC)” , ISO/IEC JTC1/WG01/N665, Nov. 1997

34. Y. Fisher and H. Chen, “BIFS user interface nodes” , ISO/IEC JTC1/WG11/M2911, Oct. 1997

35. Y. Fisher and H. Chen, “MPEG4/HTML interaction” , ISO/IEC JTC1/WG11/M2898, Oct. 1997

36. Y. Fisher and H. Chen, “BIFS scene tree parser” , ISO/IEC JTC1/WG11/M2897, Oct. 1997

37. Y. Fisher, H. Chen, and H. Tao, “BIFS description for FAP and mesh interpolation tables” , ISO/IEC JTC1/WG11/M2887, Oct. 1997

38. T. Ebrahimi, F. Jordan, J. Ostermann, J. Bralean, F. Perreira, H. Chen, S. Fukunaga, M. Mattiavelli, M. Gandini, E. Petajan, G. Rajan, B. Haskell, and C. Ahn, “We need a back channel!” , ISO/IEC JTC1/WG11/M2865, Oct. 1997

39. T. Ebrahimi and H. Chen, “Report of ad hoc group on bitstream exchange for visual texture/mesh coding” , ISO/IEC JTC1/WG11/M2730, Oct. 1997

40. M. Frater and H. Chen, “Variable pixel depth functionality in MPEG 4” , ISO/IEC JTC1/WG11/M2725, Oct. 1997

41. H. Tao and H. Chen, “FAP interpolation table (FIT)” , ISO/IEC JTC1/WG11/M2599, Oct. 1997

42. H. Tao, H. Chen, and W. Wu, “Results of FAP coding using DCT and PCA” , ISO/IEC JTC1/WG11/M2563, Jul. 1997

43. Y. Fisher and H. Chen, “Parser generators for BIFS tools and core experiments” , ISO/IEC JTC1/WG11/M2419, Jul. 1997

44. W. Wu, H. Chen, and J. Shen, “Mesh compression using video coding tools” , ISO/IEC JTC1/WG11/M2412, Jul. 1997

45. W. Wu, H. Chen, and J. Shen, “Report on an implementation of view dependent scalability” , ISO/IEC JTC1/WG11/M2411, Jul. 1997

46. T. Ebrahimi and H. Chen, “Description of core experiments on visual texture/mesh coding” , ISO/IEC JTC1/WG11/M2317, Jul. 1997

47. T. Ebrahimi and H. Chen, “SNHC-obj ad hoc group report” , ISO/IEC JTC1/WG11/M2316, Jul. 1997

48. W. Wu and H. Chen, “Results of Z1 core experiment” , ISO/IEC JTC1/WG11/M2137, Mar. 1997

49. W. Wu, H. Chen, and S. Cabelli, “Results of n-bit video coding core experiment” , ISO/IEC JTC1/WG11/M2136, Mar. 1997

50. W. Wu and H. Chen, “Results of Z2 core experiment” , ISO/IEC JTC1/WG11/M2135, Mar. 1997

51. Y. Fisher and H. Chen, “Integration of MITG with the system VM” , ISO/IEC JTC1/WG11/M2134, Mar. 1997

52. T. Ebrahimi, and H. Chen, “Report of ad hoc group on core experiments for generic SNHC object coding” , ISO/IEC JTC1/WG11/M2075, Mar. 1997

53. I. Sodagar, Y.-Q. Zhang, R. Talluri, I. Sezan, S. Lei, W. Li, H. Chen, G. Rajan, and M. Ogata, “Common requirements for still image/SNHC texture coding in MPEG-4” , ISO/IEC JTC1/WG11/M1873, Feb. 1997

54. Y. Fisher and H. Chen, “Abstract bit stream syntax of MITG” , ISO/IEC JTC1/WG11/M1863, Feb. 1997

55. H. Chen, H. Tao, and W. Wu, “Coding of face animation parameters: further results” , ISO/IEC JTC1/WG11/M1861, Feb. 1997

56. J. Scholl and H. Chen, “Results of core experiment X5” , ISO/IEC JTC1/WG11/M1860, Feb. 1997

57. J. Scholl, W. Wu, and H. Chen, “Results of T1: Intra wavelet coding” , ISO/IEC JTC1/WG11/M1859, Feb. 1997

58. W. Wu and H. Chen, “Results of X3: View-dependent texture coding” , ISO/IEC JTC1/WG11/M1858, Feb. 1997

59. W. Wu and H. Chen, “Results of T15: N-bit video coding” , ISO/IEC JTC1/WG11/M1857, Feb. 1997

60. W. Wu, H. Chen, and H. Tao, “Rockwell implementation of SNHC FAP coding” , ISO/IEC JTC1/WG11/M1618, Jan. 1997

61. H. Tao, T.S. Huang, H. Chen, W. Wu, and T.-P.J. Shen, “Experiments of FAPs coding” , ISO/IEC JTC1/WG11/M1569, Nov. 1996

62. M. Tekalp and H. Chen, “Report of the ad hoc group on joint SNHC-Video technical issues” , ISO/IEC JTC1/WG11/M1467, Nov. 1996

63. W. Wu and H. Chen, “Results of N-bit video coding” , ISO/IEC JTC1/WG11/M1466, Nov. 1996

64. J. Scholl, W. Wu and H. Chen, “Results of core experiment T1” , ISO/IEC JTC/WG11/M1465, Nov. 1996

65. J. Ostermann, H. Chen, B.G. Haskell, “Description of AT&T object based scalability tool” , ISO/IEC JTC1/WG11/M0442, Nov. 1995

66. H. Chen, B.G. Haskell, “Description of AT&T TrueGaze tool” , ISO/IEC JTC1/WG11/M0443, Nov. 1995

67. H. Chen, “Report of ad hoc group on combined audio/video perception quality” , ISO/IEC JTC1/WG11/Mxxxx, Jul. 1994

68. H. Chen, T. Chen. B.G. Haskell, A. Kaplan, S. Keshav, E. Petajan, “Audio-assisted video coding/processing” , ISO/IEC JTC1/WG11/M0084, Mar. 1994