No BSD License  

Highlights from
LZW Compression Algorithm


3.9 | 11 ratings Rate this file 106 Downloads (last 30 days) File Size: 34.7 KB File ID: #4899

LZW Compression Algorithm



11 May 2004 (Updated )

Simple LZW algorithm implementation.

| Watch this File

File Information

This is a simple implementation of the famous LZW algorithm.


This file inspired Lzw Compression/Decompression and Another Lzw Compression Algorithm.

MATLAB release MATLAB 6.1 (R12.1)
Tags for This File   Please login to tag files.
Please login to add a comment or rating.
Comments and Ratings (14)
14 Nov 2014 Jawad

I have A 65kb image (Dimension 256 X 256), uncompressed in BMP format. i want to compress that image using this algorithm but the dimension changes. I want o maintain the same 256 X 256 dimension after compression. I am not sure is it possible or not. if yes, how?

04 Apr 2014 sohrab nasiri


08 Feb 2014 nacer edddine


14 Mar 2012 Fesih KESK?N  
12 Mar 2012 LO

thanks,let me understand the way of lzw compression

03 Oct 2008 naidu challam

nice very good

19 Aug 2008 vibhav chaurasiya


18 Mar 2008 Michael Frank

Very clean code, very easy to use and understand. Recommended if you are trying to learn about compression algorithms!

21 Apr 2007 Natural Decaf

Not a good implementation. The performance is so bad even for a 512x512 size of image.

03 Feb 2007 Shekhar Bhatt  
27 Sep 2006 vinayak naik


23 Oct 2005 ferhat sirka  
13 Oct 2005 Sumit Utreja  
12 May 2005 ginita deka  

Contact us