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代锋,副研究员

跨媒体计算课题组,
计算技术研究所,
中国科学院

电话: +8610-62600614
地址: 中国北京市海淀区科学南路6号0614房间
邮编: 100190
邮箱:    fdai@ict.ac.cn

其他主页: 计算技术研究所主页 中国科学院主页

-工作和学习经历


2011.9~至今       中国科学院计算技术研究所 副研究员
2008.6~2011.9: 中国科学院计算技术研究所 助理研究员
2002.9~2008.6: 中科院计算所 计算机应用专业 博士
1998.9~2002.6: 清华大学 计算机科学与技术系 学士

-研究方向


视频编码与处理,多媒体信息处理,计算摄影学

-已发表论文


  1. Chenggang Yan, Yongdong Zhang, Feng Dai,Jizheng Xu, Liang Li, Qionghai Dai, “Efficient Parallel HEVC Intra Prediction on Many-core Processor”, Electronics Letters, 2014.(Accepted)
  2. Lingling Tong, Feng Dai, Dongming Zhang and Yongdong Zhang, “Encoder Combined Video Moving Object Detection”, Neurocomputing, 2014.
  3. Chenggang Yan, Yongdong Zhang, Jizheng Xu, Feng Dai, Liang Li, Qionghai Dai, and Feng Wu, “A Highly Parallel Framework for HEVC Coding Unit Partitioning Tree Decision on Many-core Processors”, IEEE Signal Processing Letters, 21(5).pp573-576,2014.
  4. Chenggang Yan, Yongdong Zhang, Feng Dai, Xi Wang,Liang Li and Qionghai Dai, “Parallel deblocking filter for HEVC onmany-core processor”, Electronics Letters, 50(5),pp367-368,2014.
  5. Jun Zhang, Feng Dai, Yike Ma, and Yongdong Zhang, “Highly Parallel Mode Decision Method for HEVC”, Picture Coding Symposium(PCS), 2013.
  6. Tao Jiang, Kang Xiang, Jiahong Li, Lyu Jing, Rihui Wu, Feng Dai,“A Large Scale Audio Fingerprinting System”, Pacific-Rim Conference on Multimedia(PCM), 2013.
  7. Chenggang Yan, Yongdong Zhang, Feng Dai and Liang Li, “Highly Parallel Framework for HEVC Motion Estimation on Many-core Platform”, Data Compression Conference(DCC), 2013.
  8. Chenggang Yan, Yongdong Zhang, Feng Dai and Liang Li, “Efficient Parallel Framework for HEVC Deblocking Filter on Many-core Platform”, Data Compression Conference(DCC), 2013.
  9. Jun Zhang, Yongdong Zhang, Feng Dai,“Efficient HEVC to H.264/AVC Transcoding with Fast Intra Mode Decision”, International Conference on MultiMedia Modeling(MMM), 2013.
  10. Feng Dai, Dongming Zhang, Jintao Li, “Encoder/Decoder for Privacy Protection Video with Privacy Region Detection and Scrambling”, International Conference on MultiMedia Modeling(MMM), 2013.
  11. Zhe Ouyang, Feng Dai, Junbo Guo, Yongdong Zhang, “VTrans: A Distributed Video Transcoding Platform”, International Conference on MultiMedia Modeling(MMM), 2013.
  12. Tao Jiang, Rihui Wu, Jiahong Li, Kang Xiang, Feng Dai, “A real-time peak discovering method for audio fingerprinting”, Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service(ICIMCS), ACM, 2013.
  13. Yongdong Zhang, Chenggang Yan, Feng Dai,Yike Ma, “Efficient Parallel Framework for H.264/AVC Deblocking Filter on Many-core Platform”, IEEE Transactions on Multimedia, VOL. 14, NO. 3, pp 510-524, June 2012.
  14. 俞力克,代锋,张勇东,林守勋, “基于纹理和亮度感知特性的率失真优化策略”, 中国图象图形学报,2012,17(1):54-61.
  15. Feng Dai, Lingling Tong, Yongdong Zhang and Jintao Li, “Restricted H.264/AVC Video Coding for Privacy Protected Video Scrambling”, Journalof Visual Communication and Image Representation, Vol 22(6), pp. 479-490,Aug 2011.
  16. Chenggang Yan, Feng Dai, Yongdong Zhang, Yike Ma, Licheng Chen, LingjunFan, Yasong Zheng, “Parallel Deblocking Filter For H.264/AVC Implemented On Tile64 Platform”, International Conference on Multimedia and Expo(ICME),2011.
  17. Chenggang Yan, Feng Dai and Yongdong Zhang, “Parallel Deblocking Filter for H.264/AVC on the TILERA Many-core Systems”, International Conference on MultiMedia Modeling(MMM), 2011.
  18. Like Yu, Feng Dai, Yongdong Zhang and Shouxun Lin, “Efficient Video Coding Optimization using a Novel Perceptual Distortion Model”, Data Compression Conference(DCC),2011.
  19. Like Yu, Feng Dai, Yongdong Zhang, Shouxun Lin, “Perceptual Motivated Coding Strategy for Quality Consistency”, International Conference on MultiMedia Modeling(MMM), 2011.
  20. Lingling Tong, Feng Dai, Yongdong Zhang, Jintao Li and Dongming Zhang, “Compressive Sensing based Video Scrambling for Privacy Protection”, IEEE conference on Visual Communications and Image Processing(VCIP), 2011.
  21. Lingling Tong, Feng Dai, Yongdong Zhang and Jintao Li, “Restricted H.264/AVC Video Coding For Privacy Region Scrambling”, International Conference on Image Processing(ICIP), 2010.
  22. Lingling Tong, Feng Dai, Yongdong Zhang and Jintao Li, “Visual Security Evaluation for Video Encryption”, ACM International Conference on Multimedia(ACM MM), 2010.
  23. Lingling Tong, Feng Dai, Yongdong Zhang and Jintao Li, “Prediction Restricted H.264/AVC Video Scrambling for Privacy Protection”, Institution of Engineering and Technology Electronics Letters, Vol. 46(1), p47-49, Jan 2010.
  24. Feng Dai, Yanfei Shen, Yongdong Zhang, Shouxun Lin, “Selection of Most Efficient Tile Size in Tile-based Cylinder Panoramic Video Coding and Transmission”, The Visual Computer, Vol 23(9), pp. 891-896,2007.
  25. Feng Dai, Yanfei Shen, Yongdong Zhang, Shouxun Lin, “The Most Efficient Tile Size In Tile-Based Cylinder Panoramic Video Coding And Its Selection Under Restriction Of Bandwidth”, 2007 IEEE International Conference on Multimedia & Expo(ICME 07).
  26. Feng Dai, Yongdong Zhang, Yanfei Shen, Shouxun Lin, “Transcoding-based Data Transmission of Sphere Panoramic Videos”, IEEE International Conference on Signal Processing(ICSP06).
  27. Lejun Yu, Feng Dai, Yongdong Zhang, Jintao Li, “Entropy Coding Based On Code-Value Compact Memory Structure for AVS Video Coding Standard”, IEEE International Conference on Signal Processing(ICSP06).
  28. Yanfei Shen, Feng Dai, Yongdong Zhang, Jintao Li, “Improved Fractional Pixel Motion Estimation Algorithm for H.264/AVC”, IEEE International Conference on Signal Processing (ICSP06).
  29. 代锋,张勇东,林守勋,“引入Foveation视觉模型的MPEG视频码流码率转换”, 中国图象图形学报, 2005,10(12):1568-1574.
  30. Zhang Yong-dong, Dai Feng, Lin Shou-xun, “Fast 4×4 Intra-prediction Mode Selection for H.264”, 2004 IEEE Int. Conf. Multimedia &Expo(ICME 2004), TaiWan, China, July 2004.
  31. Chen Gao, Zhang Yong-dong, Lin Shou-xun, Dai Feng, “Efficient Block Size Selection for MPEG-2 to H.264 Transcoding”, ACM Multimedia, 2004.

-专利


  1. 一种媒体播放系统和方法(申请号:201210071087.2)
  2. 一种视频编解码中去块滤波方法(申请号:201110007133.8)
  3. 支持音视频解码自适应的系统及其方法(申请号:200910084861.1)
  4. 保证特定区域显示质量的视频编码的方法和装置(申请号:200910083722.7)
  5. 隐私区域置乱的视频中误差漂移的抑制方法与系统(申请号:200910093974.8)
  6. 一种柱面全景视频编码的块尺寸计算方法和传输方法(申请号:200710175443.4)

-科研项目


  1. 动态可配置的压缩感知成像系统(61327013),国家自然科学基金专项基金项目 300万,项目技术负责人,2014年1月-2017年12月
  2. 基于GPU平台的HEVC并行编码算法研究(61379084),国家自然科学基金 76万,项目负责人,2014年1月-2017年12月
  3. 基于隐私区域的视频加密技术研究(61102101),国家自然科学基金 24万,项目负责人,2012年1月-2014年12月
  4. 移动互联网与宽带网融合总体架构和关键评估方法及移动互联网与电信宽带网融合技术方案及应用示范(2012BAH06B01),国家科技支撑计划 935万,计算所负责人(93.5万),2012年1月-2014年12月
  5. XXXXXX(242)2009A45,国家信息安全计划(242)项目 25万,项目负责人,2009年9月-2010年9月
  6. 北纬-计算所联合实验室,横向 300万,技术负责人,2008年5月-2011年5月
  7. XXXXX(2007CB311105),国家973计划课题 450万,研究骨干,2007年7月-2011年8月
  8. 网络视频信息发现与内容分析关键技术研究(2007AA01Z416),国家863计划项目89万,研究骨干,2007年7月-2009年12月

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