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《Journal of Zhejiang University(Engineering Science)》 2012-01
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Fast inter-layer prediction algorithm for scalable video coding

HUANG Ai-ai,CHEN Yao-wu(Institute of Advanced Digital Technology and Instrumentation,Zhejiang University,Hangzhou 310027,China)  
The scalable video coding(SVC) uses the inter-layer prediction tool to explore the redundancy between the video layers,which results in much higher computational complexity.A novel fast inter-layer prediction algorithm was proposed for SVC.For the inter-layer residual prediction,the effect of the reference layer's residual data upon the enhancement layer's coding was predicted by estimating the mode-cost-rate in advance.Then the choice of inter-layer residual prediction was decided based on the estimated mode-cost-rate.For the inter-layer motion prediction,both the motion vector information and the mode cost information were employed to decide the inter-layer motion prediction.The algorithm can reduce the encoding time by 30% on average with negligible loss of quality compared with the reference algorithm.The algorithm can be flexibly combined with other fast mode decision algorithm and further accelerate the coding performance.
【Fund】: 浙江省重大科技资助项目(2009C11035)
【CateGory Index】: TN919.81
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【References】
Chinese Journal Full-text Database 1 Hits
1 Yang Kai1,Liu Shigui2,Yu Hongyang1 (1.Research Institute of Electronic Science and Technology,University of Electronic Science and Technology of China, Chengdu 611731,China; 2.China Central Satellite Television Transmission Center,Beijing 100083,China);Fast intra mode decision algorithm for H.264 scalable video coding[J];电子技术应用;2013-04
【Citations】
Chinese Journal Full-text Database 1 Hits
1 MO Lin-jian,BU Jia-jun,CHEN Chun,YANG Zhi(College of Computer Science and Technology,Zhejiang University,Hangzhou 310027,China);Fast predictive mode decision algorithm in H.264[J];浙江大学学报(工学版);2008-04
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 HUANG Ai-ai,CHEN Yao-wu(Institute of Advanced Digital Technology and Instrumentation,Zhejiang University,Hangzhou 310027,China);Fast inter-layer prediction algorithm for scalable video coding[J];浙江大学学报(工学版);2012-01
2 ZHANG Yun-sheng,WANG Da-yong,SUN Shi-xin(School of Computer Science & Engineering,University of Electronic Science & Technology of China,Chengdu 610054,China);Fast inter prediction algorithm applied in enhancement layer[J];计算机应用研究;2011-03
3 Huang Yuanyuan Wang Dayong Li Jianping (School of Computer Science and Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China);Fast inter prediction algorithm in enhancement layer of quality scalable video coding[J];电子测量与仪器学报;2011-02
【Co-references】
Chinese Journal Full-text Database 4 Hits
1 Hu Qingbao1,2,Zhou Xu2,Bai Fan2,Huang Wei2,Tang Chaowei1,Zong Wei1 (1.College of Communication Engineering,Chongqing University,Chongqing 400044,China; 2.High Performance Network Lab,Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China);Design and implement of P2P content distribution system based on H.264/SVC[J];电子技术应用;2012-07
2 HUANG Ai-ai,CHEN Yao-wu(Institute of Advanced Digital Technology and Instrumentation,Zhejiang University,Hangzhou 310027,China);Fast inter-layer prediction algorithm for scalable video coding[J];浙江大学学报(工学版);2012-01
3 WANG Da-yong1 SHU Jian2(1.School of Mathematics and Computer Science,Xiangfan University,Xiangyang 441053,China; 2.Department of Electronic Commerce,Jiangxi University of Finance and Economics,Nanchang 330013,China);Fast intra prediction algorithm applied in QS enhancement layer[J];通信学报;2011-12
4 ZHANG Xin,ZHAO De-bin,ZHANG Yong-bing (School of Computer Science and Technology,Harbin Institute of Technology,Harbin 150001);Fast Mode Decision Algorithm for Layered Coding Based on Statistic in SVC[J];计算机工程;2008-11
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