Title: A Lossless Compression Method for JPEG Based on Shuffle Algorithm
Abstract: Universal lossless algorithms of data compression are always efficient to text and inefficient to JPEG data.The paper deals with the lossless compression for JPEG image.According to the characteristic of JPEG,a new shuffle algorithm is proposed to resize the JPEG,and then use the universal lossless algorithms to compress the resize JPEG.In the end,using the typical example as experiment has been carried out and obtained a preferable compression ratio about 1%-3% higher with little time cost.The algorithm had been protected by China patent.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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