ROI Hybrid Compression Coding Using EZW and Huffman Algorithms

Hybrid ROI compression coding combining EZW and Huffman algorithms, employing lossless Huffman compression for regions of interest while applying EZW compression to non-ROI areas for optimized data reduction

Huffman Coding Implementation in JPEG Compression

MATLAB program implementation of Huffman coding used in JPEG, with algorithm explanations and practical code references