Referenced Items are not available for this document.
Constantinescu and Storer (1994) introduced a single-pass vector quantization algorithm that with no specific training or prior knowledge of the data was able to achieve better compression results with respect to the JPEG standard, along with a number of computational advances such as: adjustable fidelity/compression tradeoff, precise guarantees on any l×l sub-block of the image, and fast table-lookup decoding. We improve that basic algorithm by blending it with the mean shape-gain vector quantization (MSGVQ) compression scheme. This blending allows a slightly better performance in terms of compression and a clear improvement in visual quality
Published in:
Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on
(Volume:6
)
Date of Conference: 15-19 Mar 1999
- Page(s):
- 3169 - 3171 vol.6
- Meeting Date :
- 15 Mar 1999-19 Mar 1999
- ISSN :
- 1520-6149
- Print ISBN:
- 0-7803-5041-3
- INSPEC Accession Number:
- 6390187
- Conference Location :
- Phoenix, AZ
- Digital Object Identifier :
- 10.1109/ICASSP.1999.757514
- Product Type:
- Conference Publications
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