Image compression using projection vector quantization with quadtree decomposition

Abstract

This paper addresses a new image compression algorithm that employs the quadtree decomposition and the projection vector quantization (PVQ). We examine the relationship between the image object and its projection data and discuss the image reconstruction problem from limited data. By adopting the quadtree decomposition, we can segment the image into… (More)
DOI: 10.1016/0923-5965(95)00059-3

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