Jiangtao (Gene) Wen (温江涛)

 

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Email: jtwen@tsinghua.edu.cn

Phone: +86-10-62772448/62772099

 


 

 

For information on TCP-FIT, our patent pending TCP congestion control algorithm, please go here

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For information on our integrated and efficient video enhancement algorithm in challenging lighting conditions, please go here

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You can also download the iPhone app here.


Bio

Jiangtao (Gene) Wen received the BS, MS and Ph.D. degrees with honors from Tsinghua University, Beijing, China, in 1992, 1994 and 1996 respectively, all in Electrical Engineering.

From 1996 to 1998, he was a Staff Research Fellow at UCLA, where he conducted research on multimedia coding and communications. Many of his inventions were later adopted by international standards such as H.263, MPEG and H.264. Some of his inventions were licensed to Samsung in the largest patent licensing agreement in the history of the highly ranked UCLA School of Engineering. After UCLA, he served as the Principal Scientist of PacketVideo Corp. (NASDAQ: WAVE/DCM), the CTO of Morphbius Technology Inc., the Director of Video Codec Technologies of Mobilygen Corp (NASDAQ: MXIM), the Senior Director of Technology of Ortiva Wireless (NASDAQ: ALLT) and consulted for Stretch Inc., Ocarina Networks (NASDAQ: DELL) and QuickFire Networks (NASDAQ: FB). Since 2009, Dr. Wen has held a Professorship at the Department of Computer Science and Technology of Tsinghua University. He was a Visiting Professor at Princeton University in 2010 and 2011.

Dr. Wen's research focuses on multimedia communication over challenging networks and computational photography. He has authored many widely referenced papers in related fields. Products deploying technologies that Dr. Wen developed are currently widely used worldwide. Dr. Wen holds over 40 patents with numerous others pending. Dr. Wen is an Associate Editor for IEEE Transactions Circuits and Systems for Video Technologies (CSVT). He is a recipient of the 2010 IEEE Trans. CSVT Best Paper Award and a nominee for the 2016 IEEE Trans CSVT Best Paper Award.

Dr. Wen was elected a Fellow of the IEEE in 2011. He is the Director of the Research Institute of the Internet of Things of Tsinghua University, and a Co-Director of the Ministry of Education Tsinghua-Microsoft Joint Lab of Multimedia and Networking.

Besides teaching and conducting research, Dr. Wen also invests in high technology companies as an angel investor.

Awards

  1. 2016 Tsinghua University Liu Bing Faculty Award
  2. IEEE CAS Society Transactions of Circuits and Systems for Video Technology 2016 Best Paper Award Nominee (corresponding author)
  3. 2016 - 2017 Asia Pacific Signal and Information Processing Association Distinguished Lecturer 
  4. 2016 Frost & Sullivan Global Enabling Technology Leadership Award
  5. Red Herring Global 100, 2011
  6. Red Herring Asia 100, 2011
  7. IEEE CAS Society Transactions on Circuits and Systems for Video Technology 2010 Best Paper Award (corresponding author)
  8. IEEE Circuits and Systems Society Certifacate of Appreciation, 2009-2011
  9. Nominated for Technology Emmy award, 2008
  10. The EE Times ACE Award for Most Promising Technology, 2006
  11. Consumer Electronics Show (CES) Technology Innovation Award and the Red Herring’s Top 50 Private Companies in the World, 2000
  12. PVCreator Award, 2001

Professional Services

  1. 2017 IEEE ICIP Plenary Co-Chair
  2. 2015 IEEE CS Society Education Award Committee
  3. 2012 IEEE CS Society Fellow Committee
  4. Co-Chair, Security in Media Processing and Communications Interest Group (SecIG), Multimedia Technical Committee, IEEE Com. Society
  5. Associate Editor, IEEE Trans. Circuit and Systems for Video Technology
  6. Member of the Editorial Board, Journal of VLSI Signal Processing Systems
  7. Co-Chair, MMCOM'11, IEEE Globecom 2011.
  8. Member of the Program Committee, IEEE Data Compression Conference
  9. Member, IEEE CAS Society Visual Signal Processing and Communications Technical Committee
  10. Publicity Co-Chair, 2011 IEEE ICME
  11. Co-Chair, Ad-Hoc Group on Copyright Protection, Chinese Audio Video Standards
  12. Member of the Technical Program Committee at a number of international conferences, including ICME, ICIP, ICC, Globecom and etc.
  13. Member of IEEE, ISO (International Standardization Organization) MPEG (Moving Picture Expert Group), ITU (International Telecommunications Union) VCEG (Video Coding Expert Group), US NCITS (National Committee for Information Technology Standards), and others.
  14. Invited talks at the University of California San Diego, the University of California Davis, Stanford University, University of Southern California, Princeton University, University of Stuttgart, University of Montreal, Tsinghua University, Siemens Research Lab, Microsoft Research, Ricoh Research Center Silicon Valley, Rockwell Science Center, Qualcomm, and etc.
  15. Reviewer of papers for IEEE Transactions on Video Coding and Image Processing, Transactions on Image Processing, IEEE International Data Compression Conference, IEEE International Conference on Image Processing, and etc.

Patents

Named inventor on 28 granted US patents:

  1. United States patent 9385960, granted July 5, 2016. TCP congestion control for heterogeneous networks. 
  2. United States patent 9112799, granted August 18, 2015. Network packet loss processing method and appratus. 
  3. United States patent 8811495, granted August 19, 2014. Skipped video data recovery using multiple alternative recovery modes.
  4. United States patent 8687699, grantd April 1 2014. Method and/or apparatus for optimized video coding.
  5. United States patent 8654845, granted Feb 18, 2014. Mthod and device for video predictive coding.
  6. United States patent 8582915, granted November 12 2013. Image enhancement for challenging lighting conditions.
  7. United States patent 8547839, granted October 1 2013. TCP congestion control for heterogeneous networks.
  8. United States patent 8351513, granted January 8 2013. Intelligent video signal encoding utilizing regions of interests information.
  9. United States patent 8326797, granted December 4, 2012. System and method for reduced-temporal-resolution update for video coding and quality control.
  10. United States Patent 8306118, granted November 6, 2012. High quality low bitrate video coding by enabling and disabling a non-residual mode.
  11. United States Patent 8031768, granted October 4, 2011. System and method for performing optimized quantization via quantization re-scaling.
  12. United States Patent 7953147, granted May 31, 2011. Iteration based method and/or apparatus for offline high quality encoding of multimedia content.
  13. United States Patent 7778476, granted August 17, 2010. System and method for transform coding randomization.
  14. United States Patent 7743161 granted June 22, 2010. Digital content buffer for adaptive streaming.
  15. United States Patent 7734106 granted June 8, 2010. Method and apparatus for dependent coding in low-delay video compression.
  16. United States Patent 7715652 granted May 11, 2010. Method and/or apparatus for detecting homogeneity of blocks in an image processing system. 
  17. United States Patent 7532669 granted May 12, 2009. Video codec method in error resilient mode and apparatus therefore.
  18. United States Patent 7199735 and 7281771, granted April 3 and October 16, 2007 respectively. Method and apparatus for entropy coding.
  19. United States Patent 7177355, granted Feb. 13, 2007. Method for representing encoding upon coding information. 
  20. United States Patent 7006631, granted Feb. 28, 2006. Method and system for embedding binary data sequences into video bitstreams.
  21. United States Patent 6768775, granted July 27, 2004. Video CODEC method in error resilient mode and apparatus therefore. 
  22. United States Patent 6498865, granted Dec. 24, 2002. Method and device for control and compatible delivery of digitally compressed visual data in a heterogeneous communication network.
  23. United States Patent 6426976, granted July 30, 2002. Motion vector prediction method. 
  24. United States Patent 6356661, granted March 12, 2002. Method and device for robust decoding of header information in macroblock-based compressed video data. 
  25. United States Patents 6304607, 6385251, 6621869, granted Oct. 16 2001 to Sept. 16, 2003. Error resilient video coding using reversible length codes (RVLCs). 

In addition, 19 granted Chinese and international patents and numerous US and international patents pending in the areas of entropy coding, video and image compression and communications.
 

Highly Selected Publications

 

Journal Papers

  1. Jingyuan Wang, Jiangtao Wen, Zhang Xiong, Yuxing Han, "TCP-FIT an improved TCP algorthm for heterogeneous networks", Journal of Network and Commputer Applications, Vol 71, pp. 167-180, 2016.
  2. Bing Zhou, Jiangtao Wen, "Improving metadata caching efficiency for data deduplication via in-ram metadata utilization", Journal of Computer Science and Technology, Vol. 31, No. 4, pp. 805-819, 2016.
  3. Bing Zhou, Jiangtao Wen, "A data deduplication framework of disk images with adaptive block skipping", Journal of Compter Science and Technology, Vol. 31, No. 4, pp. 820-835, 2016.
  4. Bing Zhou, Jiangtao Wen, "Metadata feedback and utilization for data deduplication across WAN", Journal of Computer Science and Technology, Vol. 31, No. 3, pp. 604-623, 2016.
  5. Xuan Dong, Jiangtao Wen, "Low lighting image enhancement using local maximum color value prior", Frontiers of Computer Science, Vol. 10, No. 1, pp. 147-156, 2016.
  6. Yu Zhang, Jiangtao Wen, "The IoT electric business model: using blockchain technology for the internet of things", Peer-to-peer Netwroking and Applications, Spriner US, pp. 1-12, 2016.
  7. Xuan Dong, Jiangtao Wen, "A pixel-based outlier-free motion estimation algorithm for scalable video quality enhancement", Frontiers of Computer Science, Vol. 9, No. 5, pp. 729-740, 2015.
  8. Yucong Chen, Ziyu Wen, Jiangtao Wen, Minhao Tang, Pin Tao, "Efficient software H.264/AVC to HEVC transcoding on distributed multi-core processors", IEEE Trans. Circuits and Systems for Video Technology, Vol.25, No.8, pp. 1423-1434, Aug. 2015 (Nominated for the 2016 IEEE Trans CSVT Best Paper Award).
  9. Felix Fernandes, Xavier Ducloux, Zhan Ma, Esmaeil Faramarzi, Patrick Gdendron, Jiangtao Wen, "The green MPEG standard for energy-efficient video consumption", IEEE Multimedia Magazine, Vol. 22, No.1, pp. 80-86, 2015.
  10. Gabriel Cebrian-Marquez, Jose Luis Hernandez-Losada, Jose Luis Martinez, Pedro Cuenca, Minhao Tang, Jiangtao Wen, "Accelerating HEVC using heterogeneous Platforms", The Jounal of Supercomputing, pp. 1-16, Oct, 2014.
  11. Bing Zhou, Jiangtao Wen, "Efficient file communication via deduplication with Manifest Feedback", IEEE Communications Letters, pp. 1-4, Jan. 2014.
  12. Jingyuan Wang, Jiangtao Wen, Yuxing Han, Jun Zhang, Chao Li, Zhang Xiong, "CUBIC-FIT: a high performance and TCP CUBIC friendly congestion control algorithm", Vol. 17, No. 8, pp. 1664-1667, IEEE Communications Letters, May, 2013.
  13. Qiang Ning, Kan Chen, Li Yi, Chuchu Fan, Yao Lu, Jiangtao Wen, "Image super resolution via analysis sparse prior", IEEE Signal Processing Letters, Vol. 20, No.4, pp. 399-402, April, 2013.
  14. Weidong Hu, Jiangtao Wen, Weiyi Wu, Yuxing Han, Shiqiang Yang, John Villasenor, "Highly scalable parallel arithmetic coding on muti-core processors using LDPC codes", IEEE Trans. on Communications, Vo. 60, No. 2, pp. 289-294, Feb. 2012.
  15. Jianwen Chen, Feng Xu, Yun He, John Villasenor, Yuxing Han, Yan Xu, Yaocheng Rong, Cliff Reader, Jiangtao Wen, "Efficient video coding using legacy algorithmic approaches",  IEEE Trans. Multimedia, Vol. 14, No.1, pp. 111-120, Feb. 2012.
  16. Yuxing Han, Jiangtao Wen, Danijela Cabric, John Villasenor, "Probabilistic estimation of the number of frequency-hopping transmitters", IEEE Trans. Wireless Communications, Vol. 10, No. 10, pp. 3232- 3240, Oct. 2011.
  17. Yuxing Han, Jiangtao Wen, Danijela Cabric, John Villasenor, "Using a vector of observations to identify the number of frequency-hopping transmitters", IEEE Communications Letters, Vol. 15, No.3, pp. 299-301, March 2011.
  18. Yi Pang, Lifeng Sun, Jiangtao (Gene) Wen*, Fengyan Zhang, Weidong Hu, Wei Feng and Shiqiang Yang, “A framework for heuristic scheduling for parallel processing on multi-core architecture - a case study with multi-view video coding (MVC)”, IEEE Trans. Circuits and Systems for Video Technology, Vol.19, No. 11, pp. 1658-1666, Nov. 2009. (IEEE Trans. CSVT 2010 Best Paper Award)
  19. Hyungjin Kim, Jiangtao Wen, John Villasenor, “Secure arithmetic coding”, IEEE Trans. Signal Processing, Vol. 55, No. 5, pp. 2263-2272, 2007.
  20. Jiangtao Wen, Hyungjin Kim, John Villasenor, “Binary arithmetic coding with key-based interval splitting”, IEEE Signal Processing Letters, Vol. 13, No. 2, Feb. 2006.
  21. Ming Jia, Jiangtao Wen, Shaozhi Ye, Xing Li, “Error restricted fast MAP decoding of VLC”, IEEE Communications Letters, Vol.9, No.10, pp. 909-911, Oct. 2005.
  22. Wenjun Zeng, Jiangtao Wen, “3G wireless multimedia: technologies and practical issues”, Journal of Wireless Communications and Mobile Computing, Special Issue on Multimedia over Mobile IP, Vol. 2, Issue 6, pp. 563-572, 2002.
  23. Jiangtao Wen, Wenjun Zeng, Mike Severa, “A format compliant configurable encryption framework for access control of video”, IEEE Trans. Circuits and Systems for Video Technology, Special Issue on Wireless Video, Vol. 12, No.6, pp. 545-557, June 2002.
  24. Jiangtao Wen, John Villasenor, “Soft-input soft-output decoding of variable length codes”. IEEE Transactions on Communications, Vol. 50, No. 5, pp. 689-692, May 2002.
  25. Jiangtao Wen, Max Luttrell, John Villasenor, "Trellis-based R-D optimal quantization in H.263+". IEEE Transactions on Image Processing, pp. 1431 - 1434, Aug. 2000.
  26. Yao Wang, Stephan Wenger, Jiangtao Wen, Aggelos K. Katsaggelos, "Error resilient video coding techniques". IEEE Signal Processing Magazine, pp. 61-82, July 2000.
  27. John Villasenor, Ya-Qin Zhang, Jiangtao Wen, "Robust video coding algorithms and systems". Proceedings of the IEEE, Vol. 87, No. 10, pp. 1724-1733, Oct. 1999.
  28. Jiangtao Wen, John Villasenor, "Structured prefix codes for quantized generalized Gaussian sources". IEEE Trans. on Information Theory, pp. 1307 - 1314, May 1999.
  29. Jiangtao Wen, John Villasenor, "Efficient, robust reversible variable length codes". Submitted to IEEE Transactions on Information Theory, March 1998.

 

Book Chapters

  1. Thomas Stockhammer, Jiangtao Wen , “3GPP Video Services - Video Codecs, Content Delivery Protocols, and Optimization Potentials”, appeared as a chapter in Video and Multimedia Transmission over Cellular Networks, John Wiley & Sons, 2009.
  2. Avni Rambhia, Jiangtao Wen, Spencer Cheng, “ContentMorphing: A Novel System for Broadcast Delivery of Personalizable Content”. Appeared as a chapter in Personalization And Interactivity In Future TV, Kluwer Academic Publishers, 2004.
  3. John Villasenor, Jiangtao Wen, "Low-Complexity Compression of Run Length Coded Image Subbands". Appeared as a chapter in Wavelet Image and Video Compression, Pankaj Topiwala Ed., Springer-Verlag, 1998.

 

Conference Papers

  1. Minhao Tang, Yu Zhang, Jiangtao Wen, Shiqiang Yang, "Optimized video coding for omni-directional video", 2017 IEEE ICME, July 2017.
  2. Minhao Tang, Yuxing Han, Jiangtao Wen, Shiqiang Yang, "HEVC-based motion-compensated joint spatial-temporal denoising", 2017 IEEE ICASSP, March 2017.
  3. Meiyuan Fang, Jiangtao Wen, "Optimized HEVC encoding with complexity constraints", PCS 2016, Dec. 2016.
  4. Jiawen Gu, Yuxing Han, Jiangtao Wen, "A novel low delay in-loop filering WPP process for parallel HEVC encoding", VCIP 2016.
  5. Jisheng Li, Ziyu Wen, Sihan Li, Yikai Zhao, Bichuan Guo, Jiangtao Wen, "Novel tile segmentation scheme for omnidirectional video", 2016 IEEE ICIP, Sept. 2016
  6. Ziyu Wen, Jisheng Li, Jiashuo Liu, Yikai Zhao, Jiangtao Wen, "Intra frame flicker reduction for parallelized HEVC encoding", 2016 IEEE Data Compression Conference, April 2016.
  7. Ziyu Wen, Bichuan Guo, Jiashuo Liu, Jisheng Li, Yao Lu, Jiangtao Wen, "Novel 3D-WPP algorithm for parallel HEVC encoding", 2016 IEEE ICASSP, March 2016.
  8. Jun Zhang, Jiangtao Wen, "RETCP: a ratio estimation approach for data center incast applications", 2015 IEEE Int Conf on Communications, pp. 338-343, Jun. 2015.
  9. Minhao Tang, Jiangtao Wen, "An efficient HEVC to H.264 transcoding system", IEEE ISCAS 2015, pp. 2748-2751, May 2015.
  10. Jiangtao Wen, Meiyuan Fang, Minhao Tang, Kuang Wu, "R-lambda model based improved rate control for HEVC with Pre-Encoding", 2015 IEEE Data Compression Conference, pp. 53-62, Apr. 2015.
  11. Yu Zhang, Jiangtao Wen, "An IoT electric business model based on the protocol of BitCoin", 2015 IEEE ICIN, Feb. 2015.
  12. Lixin Feng, Pin Tao, Daxin Guang, Jiangtao Wen, Shiqiang Yang, "Pixel granularity template matching method for screen content lossless Intra picture", PCM 2014, pp. 143-152.
  13. Daxin Guang, Pin Tao, Sichao Song, Lixin Feng, Jiangtao Wen, Shiqiang Yang, "Improved prediction estimation based H.264 to HEVC intra transcoding", PCM 2014, pp. 64-73.
  14. Yu Zhang, Jiangtao Wen, Fan Mo, "The application of Internet of Things in social network", Proc. 2014 IEEE COMPSACW, pp. 223-228, July 2014.
  15. Jun Zhang, Jiangtao Wen, "TCP-ACC: an adaptive congestion compensation TCP for wireless networks", Proc. IEEE ISCC, pp. 1-7, June, 2014.
  16. Jingyuan Wang, Fei Gao, Jiangtao Wen, Chao Li, Zhang Xiong, Yuxing Han, "Achieving RCP Reno friendliness in FAST TCP over wide area networks", Proc ICNC'14, pp. 445-449, Feb. 2014.
  17. Jiangtao Wen, Bohan Li, Shunyao Li, Jason Lu, Pin Tao, "Cross segment decoding of HEVC", 2013 Packet Video Workshop, pp. 1-8, Dec. 2013.
  18. Bing Zhou, Jiangtao Wen, "Hysteresis re-chunking based metadata harnessing deduplication of disk images", Proc. 2013 ICPP, pp. 389-398, Oct. 2013.
  19. Tong Shen, Yao Lu, Ziyu Wen, Linxi Zou, Yucong Chen, Jiangtao Wen, "Ultra fast H.264/AVC to HEVC transcoder", Proc. 2013 IEEE Data Compression Conference, March 2013.
  20. Jiangtao Wen, Shunyao Li, Yao Lu, Meiyuan Fang, Xuan Dong, Huien Chang, Pin Tao, "Cross segment decoding for improved quality of experience for video applications", Proc. 2013 IEEE Data Compression Conference, March 2013.
  21. Jun Zhang, Jiangtao Wen, Jingyuan Wang, Wenlai Zhao, "TCP-FITDC: an adaptive approach to TCP incast avoidance for data center applications", Proc. ICNC'13 NAPE, San Diego, CA, USA,  2013.
  22. Xinyu Zhang, Jiangtao Wen, "Compressive video sensing using non-linear mapping", Proc. 2012 IEEE ICIP, Orlando, FL, USA, Sept., 2012.
  23. Bin Zhou, Jiangtao Wen, Zixuan Zou, "Bandwidth estimation and rate adaptation in HTTP streaming", Proc. ICNC '12 MCC, Maui, HI, USA, Feb., 2012
  24. Xuan Dong, Guan Wang, Yi Pang, Weixin Li, Jiangtao Wen, "A fast efficient algorithm for enhancement of low lighting video", Proc. IEEE ICME 2011, Barcelona, Spain, July 2011.
  25. Xinyu Zhang, Jiangtao Wen, Yuxing Han, John Villasenor, "An improved compressive sensing reconstruction algorithm using linear/non-linear mapping", Information Theory and Application Workshop (ITA), San Diego, CA, USA, Feb., 2011
  26. Xinyu Zhang, Zhuoyuan Chen, Jiangtao Wen, Jianwei Ma, Yuxing Han, John Villasenor, "A compressive sensing reconstruction algorithm for binary and trinary sparse signals using pre-mapping", Proc. 2011 IEEE Data Compression Conference, Utah, March 2011.
  27. Jingyuan Wang, Jiangtao Wen, Jun Zhang and Yuxing Han, “TCP-FIT - an improved TCP congestion control algorithm and its performance", Proc. 2011 IEEE Infocom, Shanghai, China, April, 2011.
  28. Jingyuan Wang, Jiangtao Wen, Jun Zhang, Yuxing Han, "TCP-FIT - a novel TCP congestion control algorithm for wireless networks", IEEE Globecome 2010 Workshop on Advances in Communications and Networks, Miami, FL, USA, December, 2010
  29. Jingyuan Wang, Jiangtao Wen, Jun Zhang, Yuxing Han, "A demonstration of a new TCP congestion control algorithm over LTE and other challenging networks," MobiCom 2010 Demo, Sept. Chicago, IL, USA
  30. Wenting Wu, Pin Tao, Mou Xiao, Jiangtao Wen, Ruiping Li, "Improved Intra prediction for high definition video using localized spatial prediction", Proc. 2010 IEEE ICIP, Sept. 26-29, 2010, Hong Kong.
  31. Mou Xiao, Jiangtao Wen, Jianwen Chen, Pin Tao, "An efficient algorithm for joint QP and quantization optimization for H.264/AVC", Proc. 2010 IEEE ICIP, Sept. 26-29, 2010, Hong Kong.
  32. Xuan Dong, Yi Pang, Jiangtao Wen,"Fast efficient algorithm for enhancement of low lighting video", SIGGRAPH 2010 Poster, Los Angeles, CA, July 27-29, 2010.
  33. Mou Xiao, Pin Tao, Jianwen Chen, Jiangtao Wen, "Macroblock level hybrid temporal-spatial prediction for H.264/AVC," Proc. 2010 IEEE ISCAS, Paris, France, May, 2010.
  34. Yuxing Han, Jiangtao Wen, Danijela Cabric, Sateesh Addepalli, John Villasenor, "A probabilistic approach to identifying the number of transmitters in the presence of mis-detection", Proc. 2010 IEEE Int. Conf. on Com., Cape Town, South Africa, May 2010.
  35. Jiangtao Wen, Zhuoyuan Chen, Yuxing Han, John Villasenor, Shiqiang Yang, "Reconstruction of sparse binary signals using compressive sensing", Proc. 2010 IEEE Data Compression Conference, Snowbird, UT, March, 2010.
  36. Zhuoyuan Chen, Jiangtao Wen, Yuxing Han, John Villasenor, Shiqiang Yang, "Image compression using the DCT and noiselets: a new algorithm and its rate distortion performance, " Proc. 2010 IEEE Data Compression Conference, Snowbird, UT, March, 2010.
  37. Jiangtao Wen, Mou Xiao, Jianwen Chen, Pin Tao, "Fast rate-distortion quantization for H.264/AVC, " Proc. 2010 IEEE Data Compression Conference, Snowbird, UT, March, 2010.
  38. Pin Tao, Wenting Wu, Mou Xiao, Jiangtao Wen, "Horizontal spatial prediction for high dimension Intra coding," Proc. 2010 IEEE Data Compression Conference, Snowbird, UT, March, 2010.
  39. Zhuoyuan Chen, Jiangtao Wen, Yuxing Han, John Villasenor, Shiqiang Yang, "A compressive sensing image compression algorithm using quantized DCT and noiselet information," Proc. IEEE ICASSP 2010, Dallas, March 2010.
  40. Yi Pang, Jiangtao Wen, Lifeng Sun, Weidong Hu, Shiqiang Yang, “Frame-level heuristic scheduling of multi-view video coding on symmetric multi-core architecture”, Proc. 2009 IEEE International Conference on Image Processing, Cairo, Egypt, Nov. 2009.
  41. Yuxing Han, Shaunak Joshi , Lillian Dai, Danijela Cabric, Sateesh Addepalli , Jiangtao Wen, John Villasenor, “A probabilistic approach to identifying the number of frequency hoppers for spectrum sensing”, IEEE Globecom 2009, Honolulu, Hawaii, Dec. 2009.
  42. Jiangtao Wen, Yuxing Han, John Villasenor, “Entropy coding using equiprobable partitioning”, 46th Annual Allerton Conference, October 23-26, 2008.
  43. Hyungjin Kim, Jiangtao Wen, John Villasenor, “Permutation based secure arithmetic coding”, 2006 Picture Coding Symposium”, April 22-24, 2006.
  44. Jiangtao Wen, Rui Zhang, “Efficient entropy coding with lexicographical indexing”, 2006 Picture Coding Symposium”, April 22-24, 2006.
  45. Jiangtao Wen, Hyungjin Kim, John Villasenor, “Secure arithmetic coding using interval splitting”, Proc. 39th Asilomar Conf. On Signals, Systems and Computers, Asilomar, CA, Nov. 2005.
  46. Yali Liu, Jiangtao Wen, “Heuristic search based soft-input soft-output decoding of arithmetic codes”, Proc. 2004 IEEE Data Compression Conference, Snowbird, UT, March 2004.
  47. Avni Rambhia, Jiangtao Wen, Spencer Cheng, “MPEG-4 based automatic fine granularity personalization of broadcast multimedia content”, Proc. International Workshop VLBV03, Visual Content Processing and Representation, Madrid, Spain, Oct. 2003.
  48. Wenjun Zeng, Jiangtao Wen, Mike Severa, “Fast self-synchronous content scrambling by spatially shuffling codewords of compressed bitstreams”, Proc. 2002 IEEE International Conference on Image Processing, Rochester, New York, Sept. 2002.
  49. Wenjun Zeng, Jiangtao Wen, “3G wireless multimedia: technologies and practical issues”, Special Session on Wireless Imaging, Proc. 2002 IEEE International Conference on Image Processing, Rochester, New York, Sept. 2002.
  50. Wenjun Zeng, Jiangtao Wen, Mike Severa, “Format compliant selective scrambling for multimedia access control”, invited talk at 2002 International Conference on Information Theory, Coding and Computing, Las Vegas, April 2002.
  51. Jiangtao Wen, Mike Severa, Wenjun Zeng, Max Luttrell, Weiyin Jin, “A configurable framework for format compliant encryption of multimedia.” Proc. IEEE International Workshop on Multimedia Signal Processing, Nice, France, Oct. 2001.
  52. Jiangtao Wen, Max Luttrell, Mike Severa, “Access control of standard video bitstreams”. Proc. International Conference on Media Futures, May 8-9, Florence, Italy, 2001.
  53. Max Luttrell, Jiangtao Wen, John Villasenor, "Trellis-based R-D optimal quantization in H.263+". IEEE International Conference on Image Processing, Sept. 10 - 13, Vancouver, Canada, 2000.
  54. Tao Tian, Adam H. Li, Jiangtao Wen, John Villasenor, "Priority dropping in network transmission of scalable video". IEEE International Conference on Image Processing , Sept. 10 - 13, Vancouver, Canada, 2000.
  55. Jiangtao Wen, John Villasenor, "Utilizing soft information in decoding of variable length codes", Proc. of IEEE 1999 Data Compression Conference, pp. 131 - 139. Snowbird, UT, March 1999.
  56. Jiangtao Wen, John Villasenor, "Reversible variable length codes for efficient and robust image and video coding". Proc. of IEEE 1998 Data Compression Conference, Snowbird, UT, March 1998.
  57. Jiangtao Wen, John Villasenor, "Reversible variable length codes for robust image and video transmission". Proc. 1997 Asilomar Conference, Pacific Groove, CA, Nov. 1997.
  58. Jiangtao Wen, John Villasenor, "A class of reversible variable length codes for robust image and video coding". Proc. 1997 IEEE International Conference on Image Processing, Santa Barbara, CA, Oct. 1997.
  59. Jiangtao Wen, Peyman Meshkat, John Villasenor, "Structured trees for lossless coding of quantized wavelet coefficients", Proc. 1996 Asilomar Conference, Pacific Groove, CA, Nov. 1996.

Standard Contributions (No Longer Updated)

  1. Nickolay Pakoulin, Alexander Monakhob, Chunyen Cheng, Jiangtao Wen, “Enhancing IPMP-2 for conformance”, AVS document 1487, 2004.
  2. Spencer Cheng, Gene Wen, Nickolay Pakoulin, Vitaly Omelchenko, Alexander Koptelov, Alexandre Petrenko, Alexander Kossatchev, “Improving MPEG-21 IPMP conformance – experience from MPEG-2/4 IPMPX”, ISO/IEC JTC1/SC29/WG11 M10874, MPEG-04.
  3. Jiangtao Wen, Chunyen Cheng, “ContentMorphing: user directed content adaptation”, AVS document M1030, 2002.
  4. Gene Wen, Wenjun Zeng, David Kosiba, Mike Severa, “A Configurable Message Format for Selective Encryption Tools”, ISO/IEC JTC1/SC29/WG11 M7216, MPEG-01.
  5. Gene Wen, Wenjun Zeng, David Kosiba, Mike Severa, “A Format-compliant configurable Encryption Framework for Access Control of Multimedia”, ISO/IEC JTC1/SC29/WG11 M7213, MPEG-01.
  6. Gene Wen, Wenjun Zeng, David Kosiba, Mike Severa, “Rationale for Format-compliant Configurable Selective Encryption in IPMP Standardization”, ISO/IEC JTC1/SC29/WG11 M7212, MPEG-01.
  7. Bruce Chaplin, Gene Wen, “Rationale for IPMP Profiles with Standardized Encryption Tools”, ISO/IEC JTC1/SC29/WG11 M7151, MPEG-01.
  8. Adam Li, Jiangtao Wen, John Villasenor, J.H. Park, "Model implementation of error resilience mode in H.263+ code." ITU-T document Q15-E19. Presented at the ITU meeting at Whistler, British Columbia, Canada, July 1998.
  9. Adam Li, Matthew Fong, Jiangtao Wen, John Villasenor, J.H. Park, "Test results of error resilience with modified error resilient syntax with data partitioning and RVLC." ITU-T document Q15-E20. Presented at the ITU meeting at Whistler, British Columbia, Canada, July 1998.
  10. Max Luttrell, Jiangtao Wen, John Villasenor, J.H. Park, "Simulation results for adaptive quantization using trellis based R-D information." ITU-T document Q15-E21. Presented at the ITU meeting at Whistler, British Columbia, Canada, July 1998.
  11. Jiangtao Wen, Gregg Kamosa, John Villasenor, J.H. Park, "Simulation results for proposed segmented error resilient mode for H.26L." ITU-T document Q15-D37. Presented at the ITU meeting at Tampere, Finland, April 1998.
  12. Jiangtao Wen, Max Luttrell, John Villasenor, J.H. Park, "Simulation results on trellis based adaptive quantization." ITU-T document Q15-D40. Presented at the ITU meeting at Tampere, Finland, April 1998.
  13. Jiangtao Wen, John Villasenor, Raj Talluri, "Report of results on core experiment E8 with single thread motion vector prediction." ISO/IEC JTC1/SC29/WG11 M2968, MPEG-98.
  14. Jiangtao Wen, John Villasenor, H.D. Shin, "Proposal for single-thread motion vector prediction in H.263L", ITU-T document Q15-C35. Presented at the ITU meeting at Eibsee, Germany, Dec. 1997.
  15. Jiangtao Wen, John Villasenor, H.D Shin, "Proposal for error resilience in H.263L", ITU-T document Q15-C36. Presented at the ITU meeting at Eibsee, Germany, Dec. 1997.
  16. Gregg Kamosa, Jiangtao Wen, John Villasenor, H.D Shin, "Proposal for motion dependent COD syntax". ITU-T document Q15-C-37. Presented at the ITU meeting at Eibsee, Germany, Dec. 1997.
  17. Torbjorn Einarsson, Jiangtao Wen, John Villasenor, "Proposal for longer motion vectors in H.263+", ITU-T document Q15-B-21. The proposal was adopted at the ITU meeting at Sunriver, OR in Sept. 1997, and it is now the new Annex D of H.263+.
  18. Jiangtao Wen, John Villasenor, Yashoda Nag, Raj Talluri, "Report of results on core experiment on error resilience for motion data with strucutred RVLC-E8", ISO/IEC JTC1/SC29/WG11 M2382, MPEG 97, April, 1997.