Title :
Practical implementation of the lossless compression algorithm
Author :
Khachatrian, Gurgen ; Andreasyan, Ashot
Author_Institution :
Inst. for Problem of Inf. & Autom., Acad. of Sci., Yerevan, Armenia
Abstract :
A combination of the LZ78 method with a new scheme of model contexting is introduced. In the proposed scheme the hashing function is also used. This approach speeds up the searching process and has an improvement over model contexting
Keywords :
Huffman codes; adaptive codes; cryptography; data compression; search problems; LZ78 method; adaptive Huffman tree; dynamic Huffman tree; hashing function; lossless compression algorithm; model contexting; practical implementation; searching process; Automation; Compression algorithms; Context modeling; Dictionaries; Encoding; Informatics; Laboratories; Testing;
Conference_Titel :
Compression and Complexity of Sequences 1997. Proceedings
Conference_Location :
Salerno
Print_ISBN :
0-8186-8132-2
DOI :
10.1109/SEQUEN.1997.666933
