A novel video coding scheme for mobile devices

  • Authors:
  • Yi Wang;Houqiang Li;Chang Wen Chen

  • Affiliations:
  • Univ. of Science and Tech. of China, Hefei, China;Univ. of Science and Tech. of China, Hefei, China;Florida Institute of Technology, Melbourne, FL

  • Venue:
  • Proceedings of the 3rd international conference on Mobile and ubiquitous multimedia
  • Year:
  • 2004

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Abstract

In this paper, we propose a novel video coding profile for the multimedia applications oriented for mobile wireless communication. Because mobile devices generally have limited computational capability and constrained power consumption, we have considered jointly both video coding efficiency and implementation feasibility when developing the proposed video coding scheme. We achieve a good trade-off between coding efficiency and complexity by minimizing the video reconstruction distortion caused by adopting reduced complexity algorithms. A number of experiments have been conducted and the results have shown the efficiency of the proposed profile. A demo implemented on the Nokia 6600 cell phone demonstrates the feasibility of video coding scheme for mobile devices in wireless communication applications.