Vector Quantization with Minimax L Distortion for Image Coding


A technique for vector quantization which minimizes a maximal L_ distortion is introduced in this paper. A centroid rule is obtained and a codebook design method is developed. The problenz of minimizing the number of occurrences of quantization errors larger than a preselected threshold is further investigated. Compared to the methods that minimize an… (More)
DOI: 10.1109/ICIP.1999.821672


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