A new lossless data compression method

  • Authors:
  • Hyoung Joong Kim

  • Affiliations:
  • CIST, Korea University, Seoul, Korea

  • Venue:
  • ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
  • Year:
  • 2009

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Abstract

This paper presents a new lossless data compression method which can be used for the next-generation image and video codec. As an alternative system for CABAC (Context Adaptive Binary Arithmetic Coder), a new binary coding algorithm is introduced. However, this method can be applicable to any kind of symbols. Efficiency of the codec in terms of compression ratio and computational complexity is introduced. Basic idea behind the proposed method is hiding data reversibly with a location map.