A Novel Algorithm for JPEG-LS Lossless Image Compression algorithm for Hardware Implementation
Wang Hai-ron · 2014
This paper studies the JPEG-LS lossless image compression algorithm, this algorithm using C language to achieve, And further optimization, easy to implement with hardware.The key technologies about the algorithm were analyzed, such as conventional mode coding, prediction error coding and run-length encoding mode. These algorithms are detailed expressed In the form of formulas and tables., reduces the complexity of the algorithm, easy to implement with hardware language. Finally, tested for different images come to different compression rates, the image simulation results show the smoothness of compressed image has a greater impact to the rates.