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B-picture coding in AVS video compression standard 期刊论文
SIGNAL PROCESSING-IMAGE COMMUNICATION, 2008, 卷号: 23, 期号: 1, 页码: 31-41
作者:  Ji, Xiangyang;  Zhao, Debin;  Wu, Feng;  Lu, Yan;  Gao, Wen
收藏  |  浏览/下载:41/0  |  提交时间:2019/12/16
video coding  B-picture  symmetrical mode  direct mode  bi-directional prediction  
Low complexity integer transform and adaptive quantization optimization 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2006, 卷号: 21, 期号: 3, 页码: 354-359
作者:  Ma, SW;  Gao, W
收藏  |  浏览/下载:41/0  |  提交时间:2019/12/16
AVS  discrete cosine transform (DCT)  integer transform  quantization  
Drift-free switching of compressed video bitstreams at predictive frames 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2006, 卷号: 16, 期号: 5, 页码: 565-576
作者:  Sun, XY;  Wu, F;  Li, SP;  Shen, GB;  Gao, W
收藏  |  浏览/下载:45/0  |  提交时间:2019/12/16
bitstream switching  multiple-bit-rate (MBR) streaming  rate-distortion (R-D) optimization  SP frame  video coding  
Statistical model, analysis and approximation of rate-distortion function in MPEG-4 FGS videos 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2006, 卷号: 16, 期号: 4, 页码: 535-539
作者:  Sun, J;  Gao, W;  Zhao, DB;  Huang, QM
收藏  |  浏览/下载:40/0  |  提交时间:2019/12/16
fine granularity scalability (FGS)  MPEG-4  quantization theory  rate-distortion (R-D)  statistical model  
Spatial video watermarking based on stability of DC coefficients 期刊论文
ADVANCES IN MACHINE LEARNING AND CYBERNETICS, 2006, 卷号: 3930, 页码: 1033-1042
作者:  Chen, Tianhang;  Liu, Shaohui;  Yao, Hongxun;  Gao, Wen
收藏  |  浏览/下载:40/0  |  提交时间:2019/12/16
Inter-frame differential energy video watermarking algorithm based on compressed domain 期刊论文
IMAGE ANALYSIS AND RECOGNITION, PT 2, PROCEEDINGS, 2004, 卷号: 3212, 页码: 778-785
作者:  Wang, LJ;  Yao, HX;  Liu, SH;  Gao, L;  Liu, YZ
收藏  |  浏览/下载:38/0  |  提交时间:2019/12/16
Learning and synthesizing MPEG-4 compatible 3-D face animation from video sequence 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2003, 卷号: 13, 期号: 11, 页码: 1119-1128
作者:  Gao, W;  Chen, YQ;  Wang, R;  Shan, SG;  Jiang, DL
收藏  |  浏览/下载:71/0  |  提交时间:2019/12/16
face animation  face tracking  machine learning  MPEG-4  
Efficient background video coding with static sprite generation and arbitrary-shape spatial prediction techniques 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2003, 卷号: 13, 期号: 5, 页码: 394-405
作者:  Lu, Y;  Gao, W;  Wu, F
收藏  |  浏览/下载:68/0  |  提交时间:2019/12/16
MPEG-4  object-based video coding  spatial prediction  sprite generation  static sprite coding  
Quantization Watermarking schemes for MPEG-4 general audio coding 期刊论文
ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2002, PROCEEDING, 2002, 卷号: 2532, 页码: 442-450
作者:  Liu, SC;  Li, JT
收藏  |  浏览/下载:70/0  |  提交时间:2019/12/16
Fast and robust sprite generation for MPEG-4 video coding 期刊论文
ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS, 2001, 卷号: 2195, 页码: 118-125
作者:  Lu, Y;  Gao, W;  Wu, F
收藏  |  浏览/下载:67/0  |  提交时间:2019/12/16