Journal article

Unary Prefixed Huffman Coding for a Group of Quantized Generalized Gaussian Sources

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Publication Details

Author list: Oelmann, Bengt;Xue, Shang

Publication year: 2006

Start page: 1164

End page: 1169

Number of pages: 6

ISSN: 0090-6778

DOI: http://dx.doi.org/10.1109/TCOMM.2006.876825

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Abstract

We propose a coding algorithm called unary prefixed Huffman (UPH) coding for a family of infinite sources called quantized generalized Gaussian (GG) sources. Compared with the existing codes for these GG sources, the UPH algorithm provides a more adaptive approach, and its coding efficiency is upper bounded by entropy +2.


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