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arXiv · 1205.4572

A Novel Video Compression Approach Based on Underdetermined Blind Source Separation

Jing Liu·Fei Qiao·Qi Wei·Huazhong Yang
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Abstract

This paper develops a new video compression approach based on underdetermined blind source separation. Underdetermined blind source separation, which can be used to efficiently enhance the video compression ratio, is combined with various off-the-shelf codecs in this paper. Combining with MPEG-2, video compression ratio could be improved slightly more than 33%. As for combing with H.264, 4X~12X more compression ratio could be achieved with acceptable PSNR, according to different kinds of video sequences.

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Jing Liu, Fei Qiao, Qi Wei, Huazhong Yang. 2012-05-21. A Novel Video Compression Approach Based on Underdetermined Blind Source Separation. https://arxiv.org/abs/1205.4572

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