Low power surveillance video coding system

Xin Jin, Kun Ba, Satoshi Goto

研究成果: Conference contribution

抄録

In this demo, a low power H.264/AVC video encoding system is demonstrated for surveillance video compression, which is based on our proposed algorithms as difference detection and Hilbert transform based workload estimation. Two surveillance video coding schemes (with and without our proposed methods, respectively) are implemented on multi-core embedded platform and compared side by side. The power consumption of each encoding scheme is measured during video encoding and displayed explicitly to show a more than 60% power reduction introduced by the proposed methods. The reconstructed video is also synchronized and displayed as the video is encoded to present a maximum of 50 times higher encoding speed.

本文言語English
ホスト出版物のタイトル2010 IEEE International Conference on Multimedia and Expo, ICME 2010
ページ1156-1157
ページ数2
DOI
出版ステータスPublished - 2010
イベント2010 IEEE International Conference on Multimedia and Expo, ICME 2010 - Singapore
継続期間: 2010 7 192010 7 23

Other

Other2010 IEEE International Conference on Multimedia and Expo, ICME 2010
CitySingapore
Period10/7/1910/7/23

ASJC Scopus subject areas

  • 人間とコンピュータの相互作用
  • ソフトウェア

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