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研究人員 | Research Faculty
● Multimedia Information Chair Professor, National Chung Hsing University Young Investigators’ Award, Academia Sinica (1998) (中央研究院年輕
(2009-present)
學者獎)
廖弘源 Hong-Yuan Mark Liao ● Professor, National Chiao Tung University (國立交通大學合聘教授, Associate Editor, IEEE Transactions on Image Processing (2009-present)
2003-present) Associate Editor, IEEE Transactions on Information Forensics and Security
● President, Image Processing and Pattern Recognition Society of Taiwan (2009-present)
(2006-2008) Editor, EURASIP Journal on Advances in Signal Processing (Hindawi
● Division Chair, Computer Science and Information Engineering Division Publishing Corp., 2004-present)
研究員 Research Fellow (2), National Science Council of Taiwan (2009-present) Editor, Journal of Visual Communication and Image Representation
Ph.D., Electrical Engineering, Northwestern University (Academic Press, 2000-present)
Academia Sinica Investigator Award (2010-2014) (中央研究院深耕計畫 Committee Member, Multimedia Signal Processing Technical Committee,
Tel: +886-2-2788- 3799 ext.1550 or 1519 獎) IEEE Signal Processing Society (2004-2007), Information Forensics and
Security Committee, IEEE Signal Processing Society (2010-2012)
Fax: +886-2-2789-3309 Distinguished Scholar Research Project Award, National Science Council Conference Co-Chair, IEEE International Conference on Multimedia and
(2008-2011) (國科會傑出學者研究計畫獎)
Email: liao@iis.sinica.edu.tw National Invention Award (2004) (國家發明獎) Exposition (2004)
http://www.iis.sinica.edu.tw/pages/liao/index_en.html Distinguished Research Award, National Science Council (2003) (國科會
傑出研究獎)
Research Description
Over the past decade, my group has developed a number of novel techniques for 4. C. J. Sze, H.-Y. Mark Liao, H. L. Hung, K. C. Fan, and J. W. Hsieh, “Pedestrian Detection and Tracking at Crossroads,” Pattern Recogni-
image/video processing, 3-D graphics processing, and multimedia security and pro- “Multiscale edge detection on range images via normal changes,” tion, volume 37, number 5, pages 1025-1034, May 2004.
tection. Some of them have been successfully transferred to related industries. For IEEE Trans. on Circuits and Systems II, special issue on Multi- 19. H.-Y. Lin, H.-Y. Mark Liao, C.-S. Lu, and J.-C. Lin “Fragile Water-
研究簡介 example, a trajectory-based event retrieval system developed by my group has been rate Systems, Filter Banks, Wavelets, and Applications, volume 45, marking for Authenticating 3-D Polygonal Meshes,” IEEE Trans. on
number 8, pages 1087-1092, August 1998.
transferred to HGiga Inc. (April 2008) and Industrial Technology Research Institute
Multimedia, volume 7, number 6, pages 997-1006, December 2005.
(August 2007), and a people counting system specially developed for an advertise- 5. L. H. Chen, H.-Y. Mark Liao, J. Y. Wang, and K. C. Fan, “Automatic
在過去十年間,我的研究團隊在影像/視訊處理、三維 ment machine has been transferred to HGiga Inc. (April 2008). The people counting data capture for geographic information systems,” IEEE Trans. on 20. C.-W Su, H.-Y. Mark Liao, H.-R. Tyan, K.-C. Fan, and L.-H Chen
圖像、及多媒體安全及保護等領域研發了幾個重要的核 system later won an innovation award issued by the Ministry of Economic Affairs Systems, Man, and Cybernetics, Part C: Applications and Reviews, “A Motion-Tolerant Dissolve Detection Algorithm,” IEEE Trans. on
Multimedia, volume 7, number 6, pages 1106-1113, December 2005.
心技術。其中有一些技術已成功地技轉給業界。例如: at the end of 2008. In June 2009, the same product won the Best Choice Award of volume 29, number 2, pages 205-215, May 1999.
我們所研發「軌跡式事件偵測系統」在2007及2008年分 Computex Taipei 2009. In early 2010, we developed an encryption domain event 6. Peter S. Deng, H.-Y. Mark Liao, C.-W. Ho, and H.-R. Tyan, “Wavelet- 21. Y.H. Ho,C.W.Lin, J.F. Chen and H.Y. Mark Liao “Fast Coarse-to-Fine
Video Retrieval Using shot-level Spatio-temporal Statistics,” IEEE
別技轉給工研院辨識與安全中心及桓基科技。另外,一 detection technique which can be used in homecare-related applications. This based off-line handwritten signature verification,” Computer Vision Trans. on Circuits and Systems for Video Technology, volume 16,
個可用於計算觀看廣告人數的廣告機也在2008年順利技 technique has been transferred to Industrial Technology Research Institute in March and Image Understanding, volume 76, number 3, pages 173-190, De- number 5, pp.642-648, May 2006.
轉給桓基科技。這項觀看廣告人數計次技術後來在2008 2010. cember 1999. 22. H.-Y. Sean Lin, H.-Y. Mark Liao, and J.-C. Lin “Visual Salience
年年底為桓基科技贏得2008年經濟部中小企業創新研究 At present, I involve myself in two big projects: the Taiwan e-Learning and Digital 7. C.-S. Lu, , S.-K. Huang, C.-J. Sze, H.-Y. Mark Liao “Cocktail water- Guided Mesh Decomposition,” IEEE Trans. on Multimedia,volume
獎及2009年 Computex Taipei 的 Best Choice Award。在 Archives Program (TELDAP) and the Construction of Vision-based Intelligent Envi- marking for digital image protection,” IEEE Trans. on Multimedia, 9, number 1, pages 46-57, January 2007.
volume 2, number 4, pages 209-224, December 2000.
2010年4月,我們所研發能在加密狀況下偵測不正常事 ronment project (VBIE), which are sponsored, respectively, by the National Science 23. C.-W. Su, H.-Y. Mark Liao, H.-R. Tyan, C.-W. Lin, D.-Y. Chen, and
件的系統成功技轉給工研院辨識與安全中心。這套系統 Council (the second 5-year term, from 2007-2011) and the Ministry of Economic Af- 8. L.-F. Chen,H.-Y. Mark Liao, M.-T. Ko, J.-C. Lin, and G.-J. Yu, “A K.-C. Fan, “Motion Flow-based Video Retrieval,” IEEE Trans. on
new LDA-based face recognition system which can solve the small
能在不影響隱私權的狀況下執行居家照護。 fairs (the second 4-year term, from 2009-2012). For the TELDAP sponsored by the sample size problem,” Pattern Recognition, volume 33, number 10, Multimedia, volume 9, number 6, pages 1193-1201, October 2007.
National Science Council, we need to deal with a large amount of digitized aged pic- pages 1713-1725, 2000. 24. J.-W. Hsieh, Y.-T. Hsu, H.-Y. Mark Liao, and C.-C. Chen, “Video-
這幾年,我的研究團隊投入兩個大計畫,一個是數位學 tures and aged films. Since the collected aged pictures/films were taken long time based Human Movement Analysis and Its Application to surveillance
習與數位典藏國家型科技計畫,另一個是以視覺為基礎 ago and the sensing devices used were analog by nature, the quality of these pic- 9. C.-C. Han, H.-Y. Mark Liao, G.-J. Yu, and L.-H. Chen, “Fast face de- Systems,” IEEE Trans. on Multimedia,volume 10, number 3, pages
的智慧型環境建構計畫。這兩個計畫分別由國科會及經 tures/videos is very poor. We call the related techniques developed for improving tection via morphology-based pre-processing,” Pattern Recognition, 372-384, April 2008.
volume 33, number 10, pages 1701-1712, 2000.
濟部所資助。前者需要處理大量的數位化老照片及影 the quality of the above mentioned digitized pictures or videos the pre-processing 25. D.-Y. Chen, Kevin Cannons, H.-R. Tyan, S.-W Shih, and H.-Y. Mark
片。因為這些老照片及老影片都是多年前拍攝,在品質 techniques. After pre-processing, the next step one needs to do is to develop useful 10. C.-J. Sze, H.-Y. Mark Liao, and K.-C. Fan “A new image flux conduc- Liao, “Spatiotemporal Motion Analysis for the Detection and Classi-
tion method and its application to selective image smoothing,” IEEE
上都不是很好。因此,我們必須花費很多心力去研發前 tools to properly store, annotate, and retrieve the digitized multimedia. Therefore, Trans. on Image Processing, volume 10, number 2, pages 296-306, fication of Moving Targets,” IEEE Trans. on Multimedia, volume 10,
處理技術,使這些數位化的資料都能使用。為了便利日 I am thinking of developing new image/video processing techniques to deal with February 2001. number 8, pages 1578-1591, December 2008.
後的儲存、註解及擷取,我們也必須發展相關技術來因 these aged pictures/films. 11. C.-S Lu, and H.-Y. Mark Liao “Multipurpose Watermarking for Image 26. Nick C. Tang, T. K. Shih, H.-Y. Mark Liao, J. C. Tsai , and H.-Y.
應這些非常大量的多媒體資料。 Authentication and Protection,” IEEE Trans. on Image Processing, Zhong, “Motion Extrapolation for Video Story Planning,” Proc.
volume 10, number 10, pages 1579-1592, October 2001. 16th ACM International Conference on Multimedia, pp.685-688,
2008(short paper) .
代表著作 Publications 12. L.-F. Chen, H.-Y. Mark Liao,C.-C. Han, and J.-C. Lin, “Why recogni- 27. Y.-M. Liang, S.-W. Shih, Arthur C.-C. Shih, H.-Y. Mark Liao, and
tion in a statistics-based face recognition system should be based on C.-C. Lin, ``Learning Atomic Human Actions Using Variable-Length
the pure face portion: a probabilistic decision-based proof,” Pattern Markov Models,’’ IEEE Transactions on Systems, Man, and Cyber-
Recognition, volume 34, number 5, pages 1393-1403, 2001.
1. J. W. Hsieh, H.-Y. Mark Liao, M. T. Ko, and K. C. Fan, “Wavelet-based shape netics, Part B, volume 39, number 1, pages 268-280, February 2009.
from shading,” Graphical Models and Image Processing, volume 57, pages 343- 13. L.-F.Chen, H.-Y. Mark Liao and J.-C. Lin “Wavelet-based Optical 28. Nick C. Tang, H.-Y. Zhong, J. C. Tsai, T. K. Shih, and H.-Y. Mark
-362, 1995. Flow Estimation,” IEEE Trans. on Circuits and Systems for Video Liao, “Motion Inpainting and Extrapolation for Special Effect Pro-
Technology, volume 12, number 1, pages 1-12, January 2002.
th
2. J. W. Hsieh, H.-Y. Mark Liao, K. C. Fan, M. T. Ko, and Y. P. Hung, “Image reg- duction,” Proc. 17 ACM International Conference on Multimedia,
istration using a new edge-based approach,” Computer Vision and Image Under- 14. C.-S Lu, H.-Y. Mark Liao, and Martin Kutter “Denoising and Copy pp.1037-1040, 2009(video demo) .
standing, volume 67, pages 112--130, 1997. Attacks and Resilient Watermarking by Exploiting Knowledge at 29. K. L. Chung, Y.-H. Huang, J.-P. Wang, T.-C. Chang, and H.-Y. Mark
Detector,” IEEE Trans. on Image Processing, volume 11, number 3,
3. S. H. Jeng, H.-Y. Mark Liao, C. C. Han, M. Y. Chern, and Y. T. Liu, “Facial feature pages 280-292, March 2002. Liao, “Fast Randomized Algorithm for Center Detection,’’ To appear
detection using geometrical face model: an efficient approach,” Pattern Recogni- in Pattern Recognition.
tion, volume 31, number 3, pages 273-282, 1998. 15. C.-S Lu and H.-Y. Mark Liao “Structural Digital Signature for Im- 30. K. L. Chung, Y.-H. Huang, P.-C. Chang, and H.-Y. Mark Liao, ``Re-
age Authentication: An Incidental resistant Scheme,” IEEE Trans. on
Multimedia, volume 5, number 2, pages 161-173, June 2003. versible Data Hiding-Based Approach for Intra-Frame Error Conceal-
ment in H.264/AVC.’’ To appear in IEEE Transactions on Circuits
16. C. -C Shih, H.-Y. Mark Liao, and C.-S Lu “A New Iterated Two-band and Systems for Video Technology.
Diffusion Equation :Theory and Its Application,” IEEE Trans. on Im-
age Processing, volume 12, number 4, pages 466-476, January 2003.
17. Y.-M. Liang, H.-R. Tyan, H.-Y. Mark Liao, and S.-W. Chen “Video
Stabilization for a Camcoder Mounted on a Moving Vehicle,” IEEE
Trans. on Vehicular Technology, volume 53, number 6, pages 1636-
1648, November 2004.
18. C.-J. Pai, H.-R. Tyan, H.-Y. Mark Liao, Y.-M. Liang, and S.-W. Chen,
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