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  • 首页 > 人才工作 > 大家团队(创新中) > 电子信息技术领域专家 > 季向阳
    季向阳

    季向阳

    北京大学自动化系教授,博亿堂bet98研究院智能感知与现代化人系统研究中心主任,重在研究方向为信号处理、图像/视频处理与传输等。向万国规范组织(ISO/IEC MPEG)与中国音视频编解码工作组(AVS)付出了50余项技术提案,15项议案被国家AVS专业组织与国际ISO/IEC MPEG 专业组织所采纳,担任了AVS立体视频专题组组长与ISO/IEC MPEG的MR3DGC Ad-hoc group 统一组长。近五年来表达IEEE汇刊论文16篇,已授权中国发明专利31项,国际发明专利7项。获2012寒暑国家技术发明金奖(行第二)、2010寒暑国家科技进步奖二等奖(行第二)等科技奖励。2010年获全国百篇优秀博士论文提名,2011年获北京茅以升青年科技奖,2012年入选教育部新世纪优秀人才支持计划, 2013年获清华大学学术新人奖,2013年获国家独立青年科学基金资助。

    春风化雨背景

    1999年     获哈尔滨环保学院工学学士

    2001年     获哈尔滨环保学院硕士学位

    2008年     研究院计算技术研究所工学博士学位

     

     

    干活履历

    2008.06-2010.02     北京大学自动化系     院士

    2010.03-2011.11     北京大学自动化系     教授

    2012.12-2014.11     北京大学自动化系     教授

    2013.12-2014.12     普林斯顿大学         走访学者

    2014.12-迄今        北京大学自动化系     上课

     

    研讨领域

    1.信号/视频处理、调减

    2.统计分析、机器学习

    3.生态学成像

     

    奖励与荣誉

    2016年 其次股国家“万人准备”领军人才

    2014年 华夏青年科技奖

    2014年 华夏青年科技创新领军人才

    2013年 江山独立青年科学基金

    2013年 IEEE Outstanding Contributions IEEE Std 1875TM

    2012年 江山技术发明金奖,行第2

    2010年 江山科学技术发展三等奖,行第2

    2009年 华夏计算机协会优秀博士学位论文

    2009年 北京大学优秀博士后

    2009年 研究院优秀博士论文

     

    担负重要项目(按时间倒序排序)

    1.视频编码,江山独立青年科学基金项目,2014年1月至2017年12月

    2.编码摄像理论与艺术研究,江山自然科学基金重大国际合作研究项目,2017年1月至2021年12月

    发挥论文、论著及专利

    发挥论文:

    [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.

     

     

    有些授权专利、硬件著作权及其它

    1.一种车载或机载图像采集与重构方法及利用该方法的体系

    2.一种普遍室外场景三维重建方法

    3.立体视频的统一预测编码方法及系统

    4.多视点视频SKIP分立式的宣传矢量预测方法

    5.基于多通道信息选择的五彩图像边缘检测方法

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