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CBREN: Convolutional Neural Networks for Constant Bit Rate Video Quality Enhancement 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2022, 卷号: 32, 期号: 7, 页码: 4138-4149
作者:  Zhao, Hengrun;  Zheng, Bolun;  Yuan, Shanxin;  Zhang, Hua;  Yan, Chenggang;  Li, Liang;  Slabaugh, Gregory
收藏  |  浏览/下载:21/0  |  提交时间:2022/12/07
Image coding  Quantization (signal)  Streaming media  Bit rate  Image restoration  Transform coding  Video recording  Quality enhancement  CBR compressed video  dual-domain restoration  
Early Determination of Zero-Quantized 8 x 8 DCT Coefficients 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2009, 卷号: 19, 期号: 12, 页码: 1755-1765
作者:  Ji, Xiangyang;  Kwong, Sam;  Zhao, Debin;  Wang, Hanli;  Kuo, C. -C. Jay;  Dai, Qionghai
收藏  |  浏览/下载:41/0  |  提交时间:2019/12/16
Butterfly-based DCT  computational complexity  discrete cosine transform  sum of absolute difference  zero-quantized coefficients  
Context-based entropy coding in AVS video coding standard 期刊论文
SIGNAL PROCESSING-IMAGE COMMUNICATION, 2009, 卷号: 24, 期号: 4, 页码: 263-276
作者:  Zhang, Li;  Wang, Qiang;  Zhang, Ning;  Zhao, Debin;  Wu, Xiaolin;  Gao, Wen
收藏  |  浏览/下载:47/0  |  提交时间:2019/12/16
AVS  DCT video coding  Entropy coding  Context modeling  Variable length coding  Arithmetic coding  
Modeling background and segmenting moving objects from compressed video 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2008, 卷号: 18, 期号: 5, 页码: 670-681
作者:  Wang, Weiqiang;  Yang, Jie;  Gao, Wen
收藏  |  浏览/下载:37/0  |  提交时间:2019/12/16
background models  discrete cosine transform (DCT)  moving object segmentation  video surveillance  
Effective algorithms for fast transcoding of AVS to H.264/AVC in the spatial domain 期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2007, 卷号: 35, 期号: 2, 页码: 175-202
作者:  Wang, Zhihang;  Ji, Xiangyang;  Gao, Wen;  Huang, Qingming;  Zhao, Debin
收藏  |  浏览/下载:40/0  |  提交时间:2019/12/16
AVS  H.264/AVC  transcoding  mode mapping  mode reuse  AVS to H.264/AVC  
Secure and incidental distortion tolerant digital signature for image authentication 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2007, 卷号: 22, 期号: 4, 页码: 618-625
作者:  Zhang, Yong-Dong;  Tang, Sheng;  Li, Jin-Tao
收藏  |  浏览/下载:41/0  |  提交时间:2019/12/16
image authentication  digital signature  PCA (Principal Component Analysis)  Hotelling's T-square statistic  
Complexity controllable DCT for real-time H.264 encoder 期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2007, 卷号: 18, 期号: 1, 页码: 59-67
作者:  Zhang, Dongming;  Lin, Shouxun;  Zhang, Yongdong;  Yu, Lejun
收藏  |  浏览/下载:35/0  |  提交时间:2019/12/16
H.264  integer DCT  pruned DCT  SSAVT  complexity controllable DCT  
Context-based 2D-VLC entropy coder in AVS video coding standard 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2006, 卷号: 21, 期号: 3, 页码: 315-322
作者:  Wang, Q;  Zhao, DB;  Gao, W
收藏  |  浏览/下载:44/0  |  提交时间:2019/12/16
entropy coder  context-based  video coding  VLC  
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