Lossless Image Compression Based on Multiple-Tables Arithmetic Coding

This paper is intended to present a lossless image compression method based on multiple-tables arithmetic coding (MTAC) method to encode a gray-level image f. First, the MTAC method employs a median edge detector (MED) to reduce the entropy rate of f. The gray levels of two adjacent pixels in an ima...

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Bibliographic Details
Main Authors: Rung-Ching Chen, Pei-Yan Pai, Yung-Kuan Chan, Chin-Chen Chang
Format: Article
Language:English
Published: Hindawi Limited 2009-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2009/128317

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