arXiv Open Access 2012

A Novel Video Compression Approach Based on Underdetermined Blind Source Separation

Jing Liu Fei Qiao Qi Wei Huazhong Yang

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Abstrak

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.

Topik & Kata Kunci

cs.MM

Penulis (4)

Jing Liu

Fei Qiao

Qi Wei

Huazhong Yang

Format Sitasi

APA MLA BibTeX

Liu, J., Qiao, F., Wei, Q., Yang, H. (2012). A Novel Video Compression Approach Based on Underdetermined Blind Source Separation. https://arxiv.org/abs/1205.4572

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2012
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓