DocumentCode
3399876
Title
Enhancing LZW Algorithm to Increase Overall Performance
Author
Singh, Parvinder ; Duhan, Manoj ; Priyanka
Author_Institution
Dept. of Comput. Sci. & Eng., Guru Jambheshwar Univ. of Sci. & Technol., Hisar
fYear
2006
fDate
Sept. 2006
Firstpage
1
Lastpage
4
Abstract
We are proposing enhancements in one of the most popular data compression algorithm named LZW algorithm to increase overall performance of the algorithm. We have achieved this by applying three modification schemes to LZW algorithm. First two enhancement schemes eliminate the frequent flushing of dictionary, thus lowering processing time and third enhancement improves the compression ratio by reducing number of bits transferred over the communication channel
Keywords
codes; data compression; telecommunication channels; LZW algorithm; communication channel; data compression algorithm; Data compression; Degradation; Dictionaries; Electronic mail; Graphics; Image coding; Jacobian matrices; Modems; Streaming media; Text processing; Algorithms; Data compression; Lempel-Ziv codes;
fLanguage
English
Publisher
ieee
Conference_Titel
India Conference, 2006 Annual IEEE
Conference_Location
New Delhi
Print_ISBN
1-4244-0369-3
Electronic_ISBN
1-4244-0370-7
Type
conf
DOI
10.1109/INDCON.2006.302770
Filename
4086241
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