This project implements the Huffman compression algorithm, a popular and efficient lossless data compression technique. It calculates character frequencies from the input, builds an optimized Huffman ...

Abstract: Reversible data hiding in encrypted images (RDHEI) has been recognized as an effective method for overcoming management difficulties within picture archiving and communication system (PACS).

A simple file compressor and decompressor based on Huffman Coding in C++. Huffman coding is a compression technique that constructs a tree from a collection of weighted nodes. At the start, every ...

Abstract: The development of new technologies and the increase of information handled by small devices has lead to a variety of new storage methods which heavily depend on compression algorithms.