Burrows Wheeler Compression Algorithm (BWCA) in Lossless Image Compression

Syahrul, Elfitrin and Dubois, Julien and Vajnovszki, Vincent (2010) Burrows Wheeler Compression Algorithm (BWCA) in Lossless Image Compression. 2nd International Conferences on Soft Computing, Intelligent System and Information Technology. ISSN 978-602-97124-0-7

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Abstract

The present paper discusses the implementation of BWCA in lossless image compression. BWCA uses Burrows Wheeler Transform (BWT) as its main transform. As one of combinatorial compression algorithm which in particular reordered symbols according to their following context, it becomes one of promising approach in context modeling compression. BWT was initially created for text compression, and here we study the impact of BWCA method and its improvement when applied to image compression. Since this application is quite different from the original method aim, we analyze the pre- and post-processing influences of BWT.

Item Type: Article
Uncontrolled Keywords: BWT; Lossless; image compression
Subjects: A General Works > AI Indexes (General)
Divisions: Fakultas Ekonomi > Program Studi Akuntansi
Depositing User: Mr Reza Chandra
Date Deposited: 28 Feb 2014 08:53
Last Modified: 28 Feb 2014 08:53
URI: http://repository.gunadarma.ac.id/id/eprint/1098

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