This is an implementation of "HIERARCHICAL PREDICTION AND CONTEXT ADAPTIVE CODING FOR LOSSLESS COLOR IMAGE COMPRESSION"

[paper] [project page]

This code requires jasper.exe https://www.ece.uvic.ca/~frodo/jasper/

WSI_compress.exe e [input_image (bmp)] [output_codefile(bin)]

WSI_compress.exe d [input_codefile(bin)] [output_image(bmp)]

If you use the work released here for your research, please cite this paper:

@article{kim2013hierarchical,
 title={Hierarchical prediction and context adaptive coding for lossless color image compression},
 author={Kim, Seyun and Cho, Nam Ik},
 journal={IEEE Transactions on image processing},
 volume={23},
 number={1},
 pages={445--449},
 year={2013},
 publisher={IEEE}
}