RAPP: lossless image compression with runs of adaptive pixel patterns

@article{Ratnakar1998RAPPLI,
  title={RAPP: lossless image compression with runs of adaptive pixel patterns},
  author={V. Ratnakar},
  journal={Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284)},
  year={1998},
  volume={2},
  pages={1251-1255 vol.2}
}
  • V. Ratnakar
  • Published 1998 in
    Conference Record of Thirty-Second Asilomar…
We propose a lossless compression technique specifically designed for palettized synthetic images. Predictive techniques no not work very well for these images, as a prediction "formula" based on some average of the values or palette indices of neighbors is not likely to be very meaningful. The proposed algorithm uses patterns of neighborhood pixels to predict and code each pixel. The prediction rules for different patterns are learned adaptively from the image itself. Using a large number of… CONTINUE READING
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  • X. Wu
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  • 1997

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