A Lossless Compression Method for JPEG Based on Shuffle Algorithm

摘要：

Universal lossless algorithms of data compression always have very little effect on JPEG data. 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 resized data. Experiment has been shown that the new algorithm has an effect on lossless compression JPEG image, and has been obtained a preferable compression ratio with little time cost. The new algorithm has been protected by China patent.

关键词： lossless JPEG shuffle algorithm

作者: W.Y Wang

作者单位: College of Electronic Engineering, Guangxi Normal University Guilin, China

会议类型: 国际会议

会议名称: 2009图像分析与信号处理国际会议(2009 International Conference on Image Analysis and Signal Processing)

会议地点: 浙江台州

会议语种:英文

页码: 131-132

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）