Generalized Lifting Prediction Optimization Applied to Lossless Image Compression

@article{Sol2007GeneralizedLP,
  title={Generalized Lifting Prediction Optimization Applied to Lossless Image Compression},
  author={Joel Sol{\'e} and Philippe Salembier},
  journal={IEEE Signal Processing Letters},
  year={2007},
  volume={14},
  pages={695-698}
}
A useful tool to construct wavelet decompositions is the lifting scheme. The generalized lifting is an extension of the classical lifting scheme to introduce more flexibility and to permit the creation of new nonlinear and adaptive transforms. However, the design of generalized prediction and update steps is more involved. This letter proposes a generalized prediction design that minimizes the detail signal energy and entropy at the same time. Two algorithm variants are given. The fixed… CONTINUE READING
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Optimization and generalization of lifting Schemes: application to lossless image compression

  • J. Solé
  • Ph.D. dissertation, Univ. Politècnica de…
  • 2006
Highly Influential
3 Excerpts

Prediction design for discrete generalized lifting

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1 Excerpt

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