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Alternative TitleVideo Codec Framework Based on Compressive Sensing
谢晓春; 赖昭胜; 杨汉祥; 北京8701信箱
Source Publication电视技术
Keyword压缩感知 视频编码 编码器 解码器
Other AbstractIn this paper,a new video codec which combines compressive sensing theory and some critical ideas of traditional video codecs is proposed.The encoder works as a projector,which projects a high dimensional signal to a low dimensional domain,while the decoder which is no longer the inverse of encoder works for the solution of underdetermined equations.Compared with traditional codecs,the new codec is simpler.Not only samples needed in the new codec are fewer than in traditional codecs and the number of samples can he changed according to the encoding mode, but also high compression ratio and good quality of reconstructed video arc obtained.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
谢晓春,赖昭胜,杨汉祥,等. 基于压缩感知理论的视频编解码器[J]. 电视技术,2010(5):14-17.
APA 谢晓春,赖昭胜,杨汉祥,&北京8701信箱.(2010).基于压缩感知理论的视频编解码器.电视技术(5),14-17.
MLA 谢晓春,et al."基于压缩感知理论的视频编解码器".电视技术 .5(2010):14-17.
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