Low power surveillance video coding system

Xin Jin, Kun Ba, Satoshi Goto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Multimedia and Expo, ICME 2010
Pages1156-1157
Number of pages2
DOIs
Publication statusPublished - 2010
Event2010 IEEE International Conference on Multimedia and Expo, ICME 2010 - Singapore
Duration: 2010 Jul 192010 Jul 23

Other

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

Keywords

  • Difference detection
  • Low power video coding
  • Surveillance video coding
  • Workload estimation

ASJC Scopus subject areas

  • Human-Computer Interaction
  • Software

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  • Cite this

    Jin, X., Ba, K., & Goto, S. (2010). Low power surveillance video coding system. In 2010 IEEE International Conference on Multimedia and Expo, ICME 2010 (pp. 1156-1157). [5583167] https://doi.org/10.1109/ICME.2010.5583167