½²¤åÀA (Wen-Jiin Tsai)

Teaching Course

Research Interests

Education

Background

Publication

Contact

² Teaching Course

(2022-F) §@·~¨t²Î·§½× (Operating Systems)

(2022-F) ¼Æ¦ì¦ê¬y»P°lÂÜ (Video Streaming and Tracking)

(2022-S) pºâ¾÷²Õ´ (Computer Organization)

(2021-3) pºâ¾÷²Õ´ (Computer Organization)

(2021-F) ¼Æ¦ì¦ê¬y»P°lÂÜ (Video Streaming and Tracking)

(2021-S) pºâ¾÷²Õ´ (Computer Organization)

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(2010-S) ¼Æ¦ì¹qµø¨t²Î³]p (Digital TV System Design)

(2010-S) pºâ¾÷²Õ´ (Computer Organization)

(2009-F) ¼Æ¦ì¹qµø¨t²Î³]p (Digital TV System Design)

(2009-S) ¼Æ¦ì¹qµø¨t²Î³]p (Digital TV System Design)

(2009-F) µ{¦¡»y¨¥ (Programming Language)

(2009-S) ²Õ¦X»y¨¥»P¨t²Îµ{¦¡ (Assembly language and System Programming)

(2008-F) pºâ¾÷²Õ´ (Computer Organization)

(2008-F) µ{¦¡»y¨¥ (Programming Language)

(2008-S) ²Õ¦X»y¨¥»P¨t²Îµ{¦¡ (Assembly language and System Programming)

(2007-F) ´O¤J¦¡§@·~¨t²Î³]p (Embedded OS Design)

(2007-F) pºâ¾÷²Õ´ (Computer Organization)

(2007-S) ¼Æ¦ì¹qµø¨t²Î³]p (Digital TV System Design)

(2007-S) µ{¦¡»y¨¥ (Programming Language)

(2006-F) pºâ¾÷²Õ´ (Computer Organization)

(2006-S) ´O¤J¦¡§@·~¨t²Î³]p (Embedded OS Design)

(2006-S) ´O¤J¦¡¨t²Î³]p-±M¯Z (Embedded System Design)

(2005-F) pºâ¾÷²Õ´ (Computer Organization)

(2005-S) ¼Æ¦ì¹qµø¨t²Î³]p (Digital TV System Design)

² Research Interests

¨ Machine learning, deep learning

¨ Computer vision, computer generation

¨ Video/image signal processing, video coding/decoding

² Education

¨ Ph.D. in Computer Science and Info. Engineering, National Chiao Tung University. (1997)

¨ M.S. in Computer Science and Info. Engineering, National Chiao Tung University. (1992)

¨ B.S. in Computer Science and Info. Engineering, National Chiao Tung University. (1991)

² Professional Background

¨ Aug. 2011 ¡V Present, Associate Professor, Department of Computer Science, National Chiao Tung University (NCTU), Taiwan.

(Note: NCTU has been renamed as National Yang Ming Chiao Tung University (NYCU).)

¨ Aug. 2013 ¡V July 2014, Visiting Scholar, University of Southern California, USA.

¨ July 2005 ¡V July 2011, Assistant Professor, Department of Computer Science, National Chiao Tung University (NCTU), Taiwan.

¨ Oct. 2004 ¡V Nov. 2005, Senior Manager, R&D Dept.II, Zinwell Corp., Taiwan.

¨ Oct. 1999 ¡V Oct. 2004, Manager, R&D Dept.,II, Zinwell Corp., Taiwan.

¨ July 1997 ¡V Oct. 1999, Session Manager, Mentor Data System Corp., Taiwan.

² Publication List

A. Ph.D. Dissertation:

¡§A Study on Reducing I/O Demands in Video-on-Demand Systems¡¨, Ph.D. Dissertation, National Chiao Tung University, June, 1997.

B. Conference Papers:

l Hsin-Yu Shen, Wen-Jiin Tsai (2024, Jun). Talking Head Generation Based on 3D Morphable Facial Model. Picture Coding Symposium (PCS2024), Taichung, Taiwan.

l Meng-Xue Lin, Wen-Jiin Tsai (2023, Dec). Transformer-Based Spatial-Temporal Feature Lifting for 3D Hand Mesh Reconstruction. 2023 International Conference on Visual Communications and Image Processing (VCIP2023), Korea, Jeju.

l Wen-Jiin Tsai, Yi-Cheng Tien (2023, Jun). Attention-Based Video Virtual Try-On. ACM International Conference on Multimedia Retrieval (ICMR2023), Thessaloniki, Greece.

l Wen-Jiin Tsai and Po-Hsiang Chen (2022, Oct). Component-Based Transformation for Person Image Generation. The 29th IEEE Intl. Conf. on Image Processing (IEEE ICIP2022), Bordeaux, France.

l Wen-Jiin Tsai, Hsuan-Jen Pan (2021, Sep). Data Transformer for Anomalous Trajectory Detection. Intl. Conf. on Visual Communications and Image Processing (VCIP 2021), Novotel Munich City, Germany.

l Chin-Hsuan Shih, Wen-Jiin Tsai (2021, May). Hierarchical Embedding Guided Network for Video Object Segmentation . IEEE Intl. Conf. on Image Processing (ICIP2021), Alaska USA (on-line).

l You-Ying Jhuang, Wen-Jiin Tsai (2020, Oct). DeepPear: Deep Pose Estimation and Action Recognition. International Conference on Pattern Recognition (ICPR2020), Milan, Italy.

l Wen-Jiin Tsai, Zih-Jie Huang, Chen-En Chu (2020, Mar). Joint Detection, Reidentification, and LSTM in Multi-Object Tracking. IEEE Intl. Conf. on Multimedia and Expo. (ICME2020), London, UK.

l Yi-Hui Wu, Wen-Jiin Tsai, Hua-Tsung Chen (2019, Aug). Temporal Action Detection Based on Hierarchical Object Detection Networks . The 12th IntL. Conf. on Ubi-Media Computing (Ubi-Media2019), Bali, Indonesia. Best Paper Award.

l Wei-Cheng Chen, Wen-Jiin Tsai (2018, Sep). Region-based Poisson Blending for Image Repairing. Intelligent Systems Conference. Intelligent Systems Conference (IntelliSys 2018), London, UK.

l Hua-Tsung Chen, Che-Han Liu, Wen-Jiin Tsai (2018, Jul). Data Augmentation for CNN-Based People Detection in Aerial Images. 2018 IEEE Intl. Conf. on Multimedia & Expo Workshops (ICMEW2018), San Diego, CA, USA.

l Jyun-Gu Ye, Hua-Tsung Chen, Wen-Jiin Tsai (2018, Jul). Panorama Generation Based on Aerial Images. 2018 IEEE Intl. Conf. on Multimedia & Expo Workshops (ICMEW2018), San Diego, CA, USA.

l C. C. Hsu, H. C. Tsai, H. T. Chen, W. J. Tsai, S. Y. Lee (2017, Nov). Computer Assisted billiard self-Training using intelligent glasses . 14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017.

l Chun-Chieh Hsu, Hua-Tsung Chen, Wen-Jiin Tsai, Suh-Yin Lee (2017, Oct). Fast Multi-View People Localization Using a Torso-High Reference Plane. Visual Communications and Image Processing (VCIP'17), Florida, USA.

l Chia-Hsin Chan, Hong-Syun Ji, Wen-Jiin Tsai (2016, Dec). Adaptive Accordion Transformation based video compression method on HEVC. Visual Communications and Image Processing (VCIP'16), China.

l Chia-Hsin Chan, Bo-Hsyuan Chen, and Wen-Jiin Tsai (2016, Nov). Local Feature-based Photo Album Compression by Eliminating Redundancy of Human Partition. New Trends in Image Restoration and Enhancement (NTIRE), Workshop of the 13th Asian Conf. on Computer Vision (ACCV 2016), Taipei, Taiwan.

l Chia-Hsin Chan, Yu-Xiong Su, Wen-Jiin Tsai (2016, Jul). Improve HEVC Load balancing for Network Streaming using Adaptive Tile Boundary . The IEEE Intl. Conf. on Multimedia and Expo (ICME 2016), Seattle, USA.

l Yi-An Chen, Chia-Hsin Chan, Wen-Jiin Tsai (2016, Jul). CREAK: Color-based Retina Keypoint Descriptor. The 20th Intl. Conf. on Image Processing, Computer Vision, & Pattern Recognition (IPCV'16), Las Vegas, USA.

l Wen-Jiin Tsai* and Chun-Fu Chen (2015, Dec). Hybrid Image Retargeting. IEEE International Conf. on Visual Communications and Image Processing, Singapore.

l Wen-Jiin Tsai, Yi-Shih Liu (2014, Dec). Foveation-Based Image Quality Assessment. Visual Communications and Image Processing (VCIP2014), Valletta, Malta.

l Wen-Jiin Tsai and Yu-Chen Sun (2013, Sep). Error-Resilient Video Coding Using Multiple Reference Frames. IEEE International Conference on Image Processing (ICIP¡¦13), Australia Melbourne..

l Jen-Hui Chuang, Wen-Jiin Tsai, Chia-Hsin Chan, Wen-Chih Teng, and I-Chun Lu (2013, Jul). A Novel Video Summarization Method for Multi-Intensity Illuminated Infrared Videos. IEEE Intl. Conf. on Multimedia and Expo (ICME), San Jose, USA.

l Jen-Hui Chuang, Wen-Jiin Tsai, Chia-Hsin Chan, Wen-Chih Teng, and I-Chun Lu, (2013, Jul). A Novel Video Summarization Method for Multi-Intensity Illuminated Infrared Videos. IEEE Int'l Conf. on Multimedia and Expo (ICME2013), San Jose, USA.

l Wen-Jiin Tsai* and Wan-Han Liu (2012, Sep). Error Resilient Video Coding Using Hybrid Hierarchical B Pictures. IEEE Intl. Conf. on Image Processing (ICIP2012), Orlando, Florida, U.S.A.. NSC 100-2628-E-009-026-MY2.

l Jian-Yu Chen and W. J. Tsai, ¡¨Joint temporal and spatial multiple description coding for H.264 video,¡¨ IEEE Intl. Conf. Image Processing (ICIP2010), Hong Kong, Sept. 26-29, 2010.

l Hua-Tsung Chen, W. J. Tsai and Suh-Yin Lee, ¡§Stance-based strike zone shaping and visualization in broadcast baseball video: providing reference for pitch location positioning,¡¨ IEEE Intl. Conf. on Multimedia and Expo (ICME2009), Mexico, June 28-July 3, 2009.

l Hua-Tsung Chen, Ming-Ho Hsiao, Hsuan-Shen Chen, W. J. Tsai and Suh-Yin Lee, ¡§A baseball exploration system using spatial pattern recognition,¡¨ in Proc. IEEE Intl. Symp. On Circuits and Systems (ISCAS 2008), pp. 3522-3525, 2008.

l Jhong-Yu Shih and W. J. Tsai, ¡§A new unequal error protection scheme based on FMO,¡¨ IEEE International Conference on Image Processing (ICIP2008), San Diego, California, USA, Oct.12-15, 2008.

l Yen-Chieh Wu, Hsuan-Sheng Chen, W. J. Tsai, Suh-Yin Lee, ¡§'Human action recognition based on layered-HMM,¡¨ IEEE Intl. Conf. on Multimedia and Expo, Hannover (ICME2008), Germany, June 23-26, 2008.

l Hua-Tsung Chen, Ming-Ho Hsiao, W. J. Tsai, Suh-Yin Lee and Jen-Yu Yu, ¡§A tempo analysis system for automatic music accompaniment,¡¨ in Proc. IEEE Intl. Conf. on Multimedia and Expo (ICME 2007), PP. 64-67, 2007.

l Hsuan-Sheng Chen, Hua-Tsung Chen, W. J. Tsai, Suh-Yin Lee and Jen-Yu Yu, ¡§Pitch-by-pitch extraction from single view baseball video sequences,¡¨ in Proc. IEEE Intl. Conf. Multimedia and Expo (ICME 2007), pp. 1423-1426, 2007.

l Ming-Ho Hsiao, W. J. Tsai, and Suh-Yin Lee, " Searching the Video: An Efficient Indexing Method for Video Retrieval in Peer to Peer Network," International Multimedia Modeling Conference 2007, Signapore, Jan. 9-12, 2007.

l Pai-Chen Liu, Ying-Dar Lin, W. J. Tsai, ¡§Video Quality in Set-Top Box: Improving Test Productivity While Retaining Quality Index,¡¨ Proc. Intl Computer Symposium (ICS2006), Taipei, Taiwan, R.O.C., Vol.3, pp.1185-1189, Dec., 2006.

l W. J. Tsai, C. Chen, S.Y.Lee, ¡§Buffer Management for Service-Guaranteed Video Servers¡¨, Third Workshop on Real-time and Media Systems (RAMS¡¦97), July, 1997.

l W. J. Tsai and S.Y. Lee, ¡§Buffer Management for Video-on-Demand Systems¡¨, Third Workshop on Real time and Media System (RAMS¡¦97).

l W. J. Tsai and S. Y. Lee, ¡§A New Method for Improving Performance of Disk Arrays under Failure¡¨, Proceeding of Int. Conf. On Computer System Technology for Industrial Applications (CSIA¡¦96), April, 1996.

l W. J. Tsai and S. Y. Lee, ¡§Real Time Scheduling of Multimedia Data Retrieval to Minimize Buffer Requirement¡¨, Proceeding of First Workshop on Real-time and Media Systems (RAMS¡¦95), July, 1995.

l W. J. Tsai and S. Y. Lee, ¡§Storage Design and Retrieval of Continuous Multimedia Data Using Multi-Disks¡¨, Proceeding of Int. Conf. On Parallel And Distributed Syst. (ICPADS¡¦94), Oct. 1994.

l W. J. Tsai, I. J. Shyu and G. J. Hwang, ¡§An Integrated Development Environment for Fuzzy Expert System¡¨, Proceeding of National Computer Symposium (NCS-82), Dec. 1993.

l W. J. Tsai and G. J. Hwang, ¡§Reliability-Oriented System Design and Analysis on Computer Networks¡¨, Proceeding of Singapore Int. Conf. On Networks & Int. Conf. On Info. Engineering (SICON/ICE¡¦93), Sept. 1993.

C. Journal Papers

l J. C. Ying, W. D. Tseng, W. J. Tsai (2019, Jul). Multi-scan architecture with scan chain disabling technique for capture power reduction. Journal of Information Science and Engineering, 839-849 .

l Jen-Cheng Ying, Wang-Dauh Tseng and Wen-Jiin Tsai (2019, Jul). Multi-Scan Architecture with Scan Chain Disabling Technique for Capture Power Reduction. Journal OF Information Science And Engineering, Vol.35, No. 4. 3.

l Qin Huang, Hui Yong Kim, Wen-Jiin Tsai, Se Yoon Jeong, Jin Soo Choi, C.-C. Jay Kuo (2018, Feb). Understanding and Removal of False Contour in HEVC Compressed Images. IEEE Trans. on Circuits and Systems for Video Technology..

l J. C. Ying, W. D. Tseng, W. J. Tsai (2018, Jan). Asymmetry dual-LFSR reseeding for low power BIST. Integration, the VLSI Journal, 272-276 .

l Chia-Hsin Chan, Chun-Chuan Tu, and Wen-Jiin Tsai (2017, Jan). Improve Loadbalancing and Coding Efficiency of Tiles in HEVC by Adaptive Tile Boundary. SPIE Journal of Electronic Imaging (JEI), 26(1), 013006 (2017), doi: 10.1117/1.JEI.26.1.013006. .

l Kuan-Yi Lin, Duan-Yu Chen, Wen-Jiin Tsai (2016, May). Image-Based MotionTolerant Remote Respiratory Rate Evaluation. IEEE Sensors Journal, Vol. 16, No. 9, 16(9), 3263-3271.

l Kuan-Yi Lin, Duan-Yu Chen, Wen-Jiin Tsai (2016, Mar). Face-Based Heart Rate Signal Decomposition and Evaluation Using Multiple Linear Regression. IEEE Sensors Journal, Vol. 16, No. 5., 16(5), 1351-1360.

l Hsuan-Sheng Chen, Wen-Jiin Tsai (2015, Jan). Incorporating frequent pattern analysis into multimodal HMM event classification for baseball videos. Multimedia Tools and Applications, DOI 10.1007/s11042-015-2447-2.

l Yu-Chen Sun, and Wen-Jiin Tsai (2014, Sep). Rate-distortion Optimized Mode Selection Method for Multiple Description Video Coding. Multimedia Tools and Applications, DOI 10.1007/s11042-013-1434-8, vol.27, no.2, pp 1411-1439.

l Wen-Jiin Tsai, Yu-Chen Sun, Po-Jui Chiu (2014, May). A Robust Video Coding Based on Hybrid Hierarchical B-pictures. IEEE Transactions on Circuits and Systems for Video Technology, 24(5), 878-888.

l Hsuan-Sheng Chen, Wen-Jiin Tsai (2014, Feb). A Framework for Video Event Classification by Modeling Temporal Context of Multimodal Features Using HMM. Journal of Visual Communication and Image Representation (JVCI), R25, 285-295.

l Y.-C. Sun, W.-J. Tsai (2013, Jan). Analysis of Unequal Error Protection for LDPCA Codes. Electronics Letters, 49(2), 102-104. 10.

l Wen-Jiin Tsai* and Hao-Yu You (2012, Feb). Multiple description video coding based on hierarchical B pictures using unequal redundancy. IEEE Trans. on Circuits and Systems for Video Technology, vol.22, No.2, P.309-P.320. (SCI). NSC 99-2221-E-009-139.

l Wen-Jiin Tsai* and Jian-Yu Chen (2010, Dec). Joint temporal and spatial error concealment for multiple description video coding. IEEE Trans. on Circuits and Systems for Video Technology, Vol.20, No.12, P.1822-P.1833. (SCI). NSC 982221-E-009-085.

l Wen-Jiin Tsai* and Ting-Li Chou (2010, Dec). Scene change aware intra-frame rate control for H.264/AVC. IEEE Trans. on Circuits and Systems for Video Technology (short paper), Vol.20, No.12, pp.1882-1886. (SCI).

l Jhong-Yu Shih and Wen-Jiin Tsai (2010, May). A New Unequal Error Protection Scheme Based on FMO. Multimedia tools and applications, Vol. 47, No. 3, pp. 461-476. (SCI). NSC 96-2221-E-009-162-MY.

l Chia-Wei Hsiao, and Wen-Jiin Tsai (2010, Jan). Hybrid Multiple Description Coding Based on H.264. IEEE transactions on circuits and systems for video technology, Vol.20, No.1, P.76-P.87.

l Jhong-Yu Shih and W. J. Tsai, ¡§A new unequal error protection scheme based on FMO,¡¨ Multimedia Tools and Applications, Aug. 2009, DOI: 10.1007/s11042-009-0333-5. (SCI)

l Hua-Tsung Chen, W. J. Tsai and Suh-Yin Lee, ¡§Contour-based Strike Zone Shaping and Visualization in Broadcast Baseball Video: Providing Reference for Pitch Location Positioning and Strike/Ball Judgment,¡¨ Multimedia Tools and Apps., July 2009, DOI: 10.1007/s11042- 009-0321-9. (SCI)

l Hua-Tsung Chen, Ming-Chun Tien, Yi-Wen Chen, W. J. Tsai and Suh-Yin Lee, ¡§Physics- based ball tracking and 3D trajectory reconstruction with applications to shooting location estimation in basketball video,¡¨ Journal of Visual Comm. and Image Representation (JVCI), vol. 20, pp. 204-216, 2009. (SCI)

l Hua-Tsung Chen, Hsuan-Sheng Chen, Ming-Ho Hsiao, W. J. Tsai and Suh-Yin Lee, ¡§A trajectory-based ball tracking framework with visual enrichment for broadcast baseball videos,¡¨ Journal of Information Science and Engineering (JISE) (short paper), vol. 24, no. 1, pp. 143-157, Jan. 2008. (SCI)

l W. J. Tsai and S. Y. Lee, ¡§Buffer-Sharing Techniques for Service-guaranteed Video Servers¡¨, Multimedia Tools and Applications, 1998

l W. J. Tsai and S. Y. Lee, ¡§Dynamic Buffer Management for Near Video-On- Demand Systems¡¨, Multimedia Tools and Applications, Vol.6, 1998.

l W. J. Tsai and S. Y. Lee, ¡§Multi-Partition RAID: A New Method for Improving Performance of Disk Arrays under Failure¡¨, The Computer Journal, Vol.40, No.1, 1997.

l W. J. Tsai and S. Y. Lee, ¡§Real Time Scheduling of Multimedia Data Retrieval to Minimize Buffer Requirement¡¨, ACM Operating Systems Review, Vol.30, No.3, July 1996.

² Contact Information

Office: EC710

Phone: (O) 03-5712121 ext.54816

email: wjtsai@nctu.edu.tw

Lab: EC637

Phone: 03-5712121 ext. 54749