Lossy dictionary-based image compression method

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摘要

In this paper, we report on the new method of image compression. The method is based on LZ77 dictionary algorithm. We introduce two modifications such as quantization and noise levels. Experimental results presented in this paper prove that the new method of image compression gives promising results as compared with original LZ77 dictionary algorithm and JPEG2000.

论文关键词：Image,Compression,LZ77,Quantization,Noise

论文评审过程：Received 28 June 2005, Revised 27 March 2006, Accepted 5 July 2006, Available online 26 September 2006.

论文官网地址：https://doi.org/10.1016/j.imavis.2006.07.001