A fast lossless compression scheme for digital map images using color separation

Abstract

In this paper, we present a fast lossless compression scheme for digital map images in the raster image format. This work contains two main contributions. The first is centered around the creation of a code book that is based on symbol-entropy. The second contribution is the introduction of a new row-column reduction algorithm. Our scheme proceeds as… (More)
DOI: 10.1109/ICASSP.2010.5495432

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