Lossless and Near-Lossless Image Compression Scheme Utilizing Blending-Prediction-Based Approach

  • Authors:
  • Grzegorz Ulacha;Piotr Dziurzanski

  • Affiliations:
  • Szczecin University of Technology, Szczecin, Poland 71-210;Szczecin University of Technology, Szczecin, Poland 71-210

  • Venue:
  • ICCVG 2008 Proceedings of the International Conference on Computer Vision and Graphics: Revised Papers
  • Year:
  • 2008

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Abstract

An approach for lossless and near-lossless compression of still images together with its system-level multi-core hardware model utilizing blending-prediction-based technique is presented in this paper. We provide a mathematical background of the proposed approach and utilize a Network on Chip type of connection in the hardware model which benefits from a new multi-path routing algorithm and heuristic algorithms for core mapping realizing subsequent stages of the compression algorithm. The experimental results confirming the advantages of the proposed approach are provided.