季向陽

教授

清華大學自動化系教授

清華大學自動化系教授,主要研究方向為信號處理、圖像/視頻處理與傳輸等。向國際標準組織(ISO/IEC MPEG)與中國音視頻編解碼工作組(AVS)提交了50余項技術提案,15項提案被國家AVS標準組織與國際ISO/IEC MPEG 標準組織所采納,擔任了AVS立體視頻專題組組長與ISO/IEC MPEG的MR3DGC Ad-hoc group 聯合組長。近五年來發表IEEE匯刊論文16篇,已授權中國發明專利31項,國際發明專利7項。獲2012年度國家技術發明一等獎(排名第二)、2010年度國家科技進步獎二等獎(排名第二)等科技獎勵。2010年獲全國百篇優秀博士論文提名,2011年獲北京茅以升青年科技獎,2012年入選教育部新世紀優秀人才支持計劃, 2013年獲清華大學學術新人獎,2013年獲國家杰出青年科學基金資助。

教育背景

  • 1999年   獲哈爾濱工業大學工學學士
  • 2001年   獲哈爾濱工業大學碩士學位
  • 2008年   獲中科院計算技術研究所工學博士學位

工作履歷

  • 2008.06 - 2010.02   清華大學自動化系,博士后
  • 2010.03 - 2011.11   清華大學自動化系,講師
  • 2012.12 - 2014.11   清華大學自動化系,副教授
  • 2013.12 - 2014.12   普林斯頓大學,訪問學者
  • 2014.12 - 至今    清華大學自動化系,教授

研究領域

  1. 信號/視頻處理、壓縮
  2. 統計分析、機器學習
  3. 光學成像

獎勵與榮譽

  • 2016年 第二批國家“萬人計劃”領軍人才
  • 2014年 中國青年科技獎
  • 2014年 中國青年科技創新領軍人才
  • 2013年 國家杰出青年科學基金
  • 2013年 IEEE Outstanding Contributions IEEE Std 1875TM
  • 2012年 國家技術發明一等獎,排名第2
  • 2010年 國家科學技術進步二等獎,排名第2
  • 2009年 中國計算機學會優秀博士學位論文
  • 2009年 清華大學優秀博士后
  • 2009年 中科院優秀博士論文

承擔重要項目

  1. 視頻編碼,國家杰出青年科學基金項目,2014年1月至2017年12月
  2. 編碼攝像理論與方法研究,國家自然科學基金重點國際合作研究項目,2017年1月至2021年12月

發表論文、論著及專利

  • [1] Wen Ji, Xiangyang Ji, Yiqiang Chen, “Feedback-Free Binning Design for Mobile Wyner-Ziv Video Coding: An Operational Duality between Source Distortion and Channel Capacity,” Transactions on Mobile Computing, Accepted.
  • [2] Zhenyu Liu, Xianyu Yu, Yuan Gao, Shaolin Chen, Xiangyang Ji, Dongsheng Wang, “CU Partition Mode Decision for HEVC Hardwired Intra Encoder Using Convolution Neural Network”, IEEE Transaction on Image Processing, Accepted
  • [3] Yongbing Zhang, Long Xu, Xiangyang Ji, Qionghai Dai, “A Polynomial Approximation Motion Estimation Model for Motion-Compensated Frame Interpolation,” IEEE Transactions on Circuits and System for Video Technology, 2016, Vol. 26, No. 8, pp. 1421-1432.
  • [4] Qi Guo, Bo-Wei Chen, Seungmin Rho,Wen Ji, Feng Jiang, Xianyang Ji, Sun-Yuan Kung, “Efficient Divide-and-Conquer Classification Based on Parallel Feature-Space Decomposition for Distributed Systems,” IEEE Systems Journal, in press
  • [5] Xiangyang Ji, Sam Kwong, Bo-Wei Chen, Seungmin Rho, “High-efficient video compression for social multimedia distribution,” The Journal of Supercomputing, 2015, vol. 71, no. 6, pp. 2138-2152.
  • [6] Yue Deng, Yipeng Li, Yanjun Qian, Xiangyang Ji, and Qionghai Dai, “Visual Words Assignment via Information-Theoretic Manifold Embedding,” IEEE Transactions on Cybernics, 2014, vol. 44, no. 10, pp. 1924-1937.
  • [7] Xiangyang Ji, Qifei Wang, Bo-Wei Chen, Seungmin Rho, C. C. Jay Kuo, Qionghai Dai, “Online distribution and interaction of video data in social multimedia network,” Multimedia Tools and Applications, 2014, pp. 1-14.
  • [8] Jingyu Lin, Xing Lin, Xiangyang Ji, Qionghai Dai, “Separable Coded Aperture for Depth from a Single Image,” IEEE Signal Processing Letters, Dec. 2014, vol.21, no.12, pp. 1471-1475.
  • [9] Jingyu Lin, Xiangyang Ji, Wenli Xu, Qionghai Dai, “Absolute Depth Estimation from a Single Defocused Image,” IEEE Transactions on Image Processing, Nov. 2013, vol.22, no.11, pp. 4545 - 4550.
  • [10] Genzhi Ye, Yebin Liu, Yue Deng, Nils Hasler, Xiangyang Ji, Qionghai Dai, Christian Theobalt, “Free-Viewpoint Video of Human Actors Using Multiple Handheld Kinects,” IEEE Transactions on Image Cybernics, Oct. 2013, vol.43, no.5, pp. 1370 - 1382.
  • [11] Yongbing Zhang, Xiangyang Ji, Haoqian Wang, Qionghai Dai, “Stereo Interleaving Video Coding with Content Adaptive Image Subsampling,” IEEE Transactions on Circuits and System for Video Technology, Jul. 2013, vol.23, no.7, pp. 1097 – 1108.
  • [12] Qifei Wang, Xiangyang Ji, M Sun, G Sullivan, Jin Li, Qionghai Dai, “Complexity Reduction and Performance Improvement for Geometry Partitioning in Video Coding,” Feb. 2013, vol.23, no.2, pp. 1051-8215
  • [13] Qifei Wang, Xiangyang Ji, Qionghai Dai, and Naiyao Zhang, “Free Viewpoint Video Coding with Rate-Distortion Analysis,” IEEE Transactions on Circuits and System for Video Technology, Jun. 2012, vol.22, no.6, pp.875-889.
  • [14] Hongjiang Xiao, Xiangyang Ji, Qionghai Dai, “Relay-assisted hierarchical adaptation Scheme for Multi-user Scalable Video Delivery to Heterogeneous Mobile Devices,” SCIENCE CHINA Information Sciences F, Jul. 2012, , vol.55, no.7, pp. 1541-1550.
  • [15] Jinli shuo, Xiangyang Ji, Qionghai Dai, “Computational Photography,” SCIENCE CHINA Information Sciences F. Jun. 2012, vol.55, no.6, pp. 1229-1248.
  • [16] Long Xu, Debin Zhao, Xiangyang Ji, Lei Deng, Sam Kwong, Wen Gao,“Window-Level Rate Control for Smooth Picture Quality and Smooth Buffer Occupancy,” IEEE Transactions on Image Processing, Mar. 2011, vol. 20, pp. 723-734.
  • [17] Mei. Guo, Zixiang Xiong, Feng Wu, Debin Zhao, Xiangyang Ji, Wen Gao “Witsenhausen-Wyner Video Coding,” IEEE Transactions on Circuits and Systems for Video Technology, Aug. 2011, vol. 21, pp. 1049-1060.
  • [18] Changjun Fu, Xiangyang Ji, and Qionghai Dai, “Adaptive compressed sensing recovery utilizing the property of signal’s autocorrelations,” IEEE Transactions on Image Processing, May 2011, vol.21, no.5, pp.2369-2378.
  • [19] Xiangyang Ji, Yongbing Zhang, and Qionghai Dai “Opposite parity packing arrangement for 3D stereoscopic video coding,” IET Electronics Letters, Oct. 2011, vol. 47, no.21, pp. 1801-1802.
  • [20] Hongjiang Xiao, Qionghai Dai, Xiangyang Ji, Wenwu Zhu “A Novel JSCC Framework with Diversity-multiplexing-coding Gain Tradeoff for Scalable Video Transmission over Cooperative MIMO,” IEEE Transactions on Circuits and System for Video Technology, Jul. 2010, vol.20, no.7, pp.994-1006.
  • [21] Da Liu, Debin Zhao, Xiangyang Ji, Wen Gao, “Dual Frame Motion Compensation with Optimal Long-Term Reference Frame Selection and Bit Allocation,” IEEE Transactions on Circuits and System for Video Technology, Mar. 2010, vol.20, no.3, pp. 325-339.
  • [22] Yu Wang, Xiangyang Ji, Qionghai Dai, “Fourth-order Oriented Partial-differential Equations for Noise Removal of Two-photon Fluorescence Images,” Optics Letters, Sep.2010, vol. 35, no. 17, pp. 2943-2945.
  • [23] Yu Wang, Xiangyang Ji , Qionghai Dai,“Key Technologies of Light Field Capture for 3D Reconstruction in Microscopic Scene,” SCIENCE CHINA Information Sciences F, 2010, vol 53, no. 10, pp 1917-1930.
  • [24] Xiangyang Ji, Debin Zhao, Wen Gao “Concealment of Whole-picture Loss in Hierarchical B-picture Scalable Video Coding,” IEEE Transactions on Multimedia, Jan. 2009, vol.11, no.1, pp.11-22.
  • [25] Yongbing Zhang, Debin Zhao, Xiangyang Ji, Rong gang Wang, Wen Gao, “A Spatio-Temporal Auto Regressive Model for Frame Rate Upconversion,” IEEE Transactions on Circuits and System for Video Technology, Sep. 2009, vol.19, no.9, pp.1289-1301.
  • [26] Yongbing Zhang, Debin Zhao, Xiangyang Ji, Rong gang Wang, Wen Gao, “Corrections to ‘A Spatio-Temporal Auto Regressive Model for Frame Rate Up-Conversion’ ,” IEEE Transactions on Circuits and System for Video Technology, Sep. 2009, vol.19, no.9, pp.1289-1301.
  • [27] Xiangyang Ji, Sam Kwong, Debin Zhao, Hanli Wang, C. Kuo, Qionghai Dai, “Early Determination of Zero-quantized 8x8 DCT Coefficients,” IEEE Transactions on Circuits and System for Video Technology, Dec. 2009, vol.19, no.12, pp. 1755-1765.
  • [28] Bo Wu, Xiangyang Ji, Debin Zhao, Wen Gao, “Spatial-Aided Low-Delay Wyner-Ziv Video Coding,” Eurasip Journal on Image and Video Processing, Jan. 2009, vol. 2009, pp. 1-11.
  • [29] Xiangyang Ji, Yanyan Zheng, Debin Zhao, Feng Wu, Wen Gao “FGS Coding Using Cycle-Based Leaky Prediction through Multiple Leaky Factors,” IEEE Transactions on Circuits and System for Video Technology, Sep. 2008, vol.18, no.9, pp. 1201-1211.
  • [30] Xiangyang Ji, Debin Zhao, Wen Gao,“Bi-directionally Predicted Coding Techniques in AVS,” Signal Processing: Image Communication, vol.23, no.1, pp.31-41, Jan. 2008.
  • [31] Long Xu, Lei Deng, Xiangyang Ji, Xiaoming Peng, Wen Gao, “Hardware Architecture of AVS Entropy Encoder,” IEEE Transactions on Consumer Electronics, vol.54, no.2, pp.769-777, Jul.2008.
  • [32] Xiangyang Ji, Debin Zhao, Wen Gao, “Block-Wise Adaptive Motion Accuracy based B-Picture Coding With Low-Complexity Motion Compensation,” IEEE Transactions on Circuits and System for Video Technology, Aug. 2007, vol.17, no.8, pp.1085-1090.

部分授權專利、軟件著作權及其他

  1. 一種車載或機載圖像采集與重構方法及使用該方法的系統
  2. 一種大規模室外場景三維重建方法
  3. 立體視頻的聯合預測編碼方法及系統
  4. 多視點視頻SKIP模式的運動矢量預測方法
  5. 基于多通道信息選擇的彩色圖像邊緣檢測方法
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