Data Science Journal
Online ISSN : 1683-1470
Contents of Volume 6, 2007
Burrows-Wheeler based JPEG
Yair Wiseman
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キーワード: BWT, JPEG, Data Compression
ジャーナル フリー

2007 年 6 巻 p. 19-27

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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.
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