Improved method to compress JPEG based on patent
Hong Li, Wang Wen-yan · 2010 International Conference on Educational and Network Technology · 2010
Compression ratio of lossless compression algorithm for image is poor. A patent which can be lossless compression methods combined by shuffle algorithm and lossless compression algorithm is introduced in the paper and proposes a improved novel algorithm based on patent. Combining new algorithm and universal lossless compression algorithm showed that this method can further remove the internal documents redundancy and reduce the file size.