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A Lossless Image Coding Technique Exploiting Spectral Correlation on The RGB Space

, , and .
(2004)

Abstract

In this paper we exploit spectral correlation of color images in the RGB space for lossless image coding. We propose a simple way to use this correlation in a predictive model by correcting the prediction in one band by means of the prediction error in the adjacent band. The experimental results show that this method gives a significant performance improvement over all the tested predictors.

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