Transform-based lossless coding

Xin Li; Michael T. Orchard

doi:10.1117/12.334644

28 December 1998 Transform-based lossless coding

Xin Li, Michael T. Orchard

Proceedings Volume 3653, Visual Communications and Image Processing '99; (1998) https://doi.org/10.1117/12.334644
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

Recent developments on the implementation of integer-to- integer transform provide a new basis for transform-based lossless coding. Although it shares many features with popular transform-based lossy coding, there are also a few discrepancies between them because of different coding rules. In this paper we discuss several important discrepancies, including the evaluation of decorrelating performance, the implementation of transform and the criteria of choosing transform. We target at a better understanding of applying linear transforms in lossless coding scenario.

Citation Download Citation

Xin Li and Michael T. Orchard "Transform-based lossless coding", Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); https://doi.org/10.1117/12.334644

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