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New Approach to Wireless Video Compression with Low Complexity

  • Gangyi Jiang
  • Zhipeng Jin
  • Mei Yu
  • Tae-Young Choi
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4179)

Abstract

Because of limitation of low power and computational ability in mobile video devices, it is significant to develop energy-efficient wireless video compression methods for mobile video systems. In this paper, a new approach to low complexity wireless video compression is proposed, based on Wyner-Ziv coding theorem. The proposed method encodes video only by intracoding techniques and detection of regions of interest, without the complicated motion estimation and compensation in the mobile video terminal. Thus, the computational burden is obviously reduced and the requirement of low power can be satisfied in mobile video devices. Experimental results show that the proposed method is quite effective.

Keywords

Side Information Hash Code Mobile Video Side Information Frame Total Encode Time 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Gangyi Jiang
    • 1
    • 2
  • Zhipeng Jin
    • 1
    • 2
  • Mei Yu
    • 1
    • 2
  • Tae-Young Choi
    • 3
  1. 1.Faculty of Information Science and EngineeringNingbo UniversityNingboChina
  2. 2.National Key Laboratory of Machine PerceptionPeking UniversityChina
  3. 3.Division of Electronics EngineeringAjou UniversitySuwonKorea

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