Extending DACLIC for near Lossless Compression with Postprocessing of Greyscale Images

  • Authors:

  • Debin Zhao;Y. K. Chan;Wen Gao

  • Affiliations:

  • -;-;-

  • Venue:
  • DCC '99 Proceedings of the Conference on Data Compression
  • Year:
  • 1999

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Abstract

In this paper, a lossless/near lossless coding scheme--DACLIC is presented. The proposed scheme attempts to remove redundancy in a given image in spatial domain. The redundancy removal is achieved by block direction prediction and context-based error modeling.