Adaptive method of lossless compression of color images

Ilia M. Bockstein

doi:10.1117/12.199648

19 January 1995 Adaptive method of lossless compression of color images

Ilia M. Bockstein

Proceedings Volume 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94); (1995) https://doi.org/10.1117/12.199648
Event: Digital Image Processing and Computer Graphics: Fifth International Workshop, 1994, Samara, Russian Federation

Abstract

A method of color image compression is proposed that can restore images exactly after 2-3- fold compression. It is based on the so-called component transformation with pixel interpolation (CTPI). CTPI component combinations are used to achieve additional compression. Two possibilities of calculating optimal combinations are described. Use of pairwise differences of CTPI differential components seems to be the most attractive way to realize adaptive versions of color combiners. Experiments have shown that the programs written to carry out the proposed method are very effective.

Citation Download Citation

Ilia M. Bockstein "Adaptive method of lossless compression of color images", Proc. SPIE 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94), (19 January 1995); https://doi.org/10.1117/12.199648

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