This project implements a lossless text file compression and decompression tool using the **Huffman Coding algorithm **. The tool can efficiently compress text files by assigning variable-length ...

Huffman coding algorithm in Java to achieve efficient compression and decompression of data while maintaining its integrity. Utilized various data structures such as HashMap, PriorityQueue, and Map to ...

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).

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.