3.5 | 8 ratings Rate this file 144 downloads (last 30 days) File Size: 34.69 KB File ID: #4899

LZW Compression Algorithm

11 May 2004 (Updated 13 May 2004)

No BSD License

Simple LZW algorithm implementation.

File Information
Description	This is a simple implementation of the famous LZW algorithm.
Acknowledgements	This submission has inspired the following: LZW Compression/Decompression, Another LZW compression algorithm
MATLAB release	MATLAB 6.1 (R12.1)
Zip File Content
Other Files	lzw2norm.m, lzw_demo1.m, norm2lzw.m, Discalmer.txt, ReadMe.txt, lzw_docs.zip

Tags for This File
Everyone's Tags	coding, coding theory, information theory, lzw compression, matlab, simple implementation
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Comments and Ratings (9)
12 May 2005	ginita deka
13 Oct 2005	Sumit Utreja
23 Oct 2005	ferhat sirka
27 Sep 2006	vinayak naik	thanks
03 Feb 2007	Shekhar Bhatt
21 Apr 2007	Natural Decaf	Not a good implementation. The performance is so bad even for a 512x512 size of image.
18 Mar 2008	Michael Frank	Very clean code, very easy to use and understand. Recommended if you are trying to learn about compression algorithms!
19 Aug 2008	vibhav chaurasiya	thanks
03 Oct 2008	naidu challam	nice very good

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Tag Activity for this File
Tag	Applied By	Date/Time
coding theory	Giuseppe Ridinò	22 Oct 2008 07:19:29
information theory	Giuseppe Ridinò	22 Oct 2008 07:19:29
lzw compression	Giuseppe Ridinò	22 Oct 2008 07:19:29
simple implementation	Giuseppe Ridinò	22 Oct 2008 07:19:29
coding	Giuseppe Ridinò	22 Oct 2008 07:19:29
matlab	Giuseppe Ridinò	22 Oct 2008 07:19:29

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