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Research Papers

Burrows-Wheeler based JPEG

Author:

Yair Wiseman

Computer Science Department, Bar-Ilan University, Ramat-Gan 52900, Israel
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Abstract

Recently, the use of the Burrows-Wheeler method for data compression has been expanded. A method of enhancing the compression efficiency of the common JPEG standard is presented in this paper, exploiting the Burrows-Wheeler compression technique. The paper suggests a replacement of the traditional Huffman compression used by JPEG by the Burrows-Wheeler compression. When using high quality images, this replacement will yield a better compression ratio. If the image is synthetic, even a poor quality image can be compressed better.
Keywords: BWT JPEG Data Compression 
DOI: http://doi.org/10.2481/dsj.6.19
How to Cite: Wiseman, Y., (2007). Burrows-Wheeler based JPEG. Data Science Journal. 6, pp.19–27. DOI: http://doi.org/10.2481/dsj.6.19
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Published on 27 Mar 2007.
Peer Reviewed

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