文章基本信息

标题：Real-Time,Near-Lossless,Energy-Constrained Compression Method for High Frame Rate Videos
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作者：Miss Mahamaya P. Chimurkar ; Dr. Mohammad Atique ; Dr. V. M. Thakare 等
期刊名称：International Journal of Electronics, Communication and Soft Computing Science and Engineering
印刷版ISSN：2277-9477
出版年度：2015
卷号：4
期号：Special 3
出版社：IJECSCSE
摘要：High frame rate video and energy consumption are the two important and most demandin g constraints in today's video compression technique. Among lossy, lossless and near - lossless method of video compression, near - lossless method has been found to be good for high frame rate video. The method has three major conventional parts i.e. predicti on, quantization and entropy coding. Also it has been observed that most of the energy is consumed during prediction stage, as encoder spends more time on doing prediction. Thus this paper tried to adopt already implemented energy constraint solution in ne ar lossless compression method of high frame rate videos. Here Rate - Distortion optimization technique is used. Earlier implementation results of energy - constrained compression shows that one can save as much as 35% of the energy with small impact on RD per formance. Thus when implemented with near - lossless high frame rate video compression will surely give the same results
关键词：Energy constraints; near-lossless; Rate; distortion;video compression