Referenced Items are not available for this document.
This article proposes deadzone-constrained pruned tree-structured vector quantization (DCPTSVQ) which is suitable for transform coding of image or speech. DCPTSVQ applied to transformed signals considerably improves the rate-distortion performance with remarkably reduced codebook storage when compared with conventional PTSVQ.
Published in:
Signal Processing Letters, IEEE
(Volume:5
,
Issue:
8
)
Date of Publication: Aug. 1998
- Page(s):
- 196 - 198
- ISSN :
- 1070-9908
- INSPEC Accession Number:
- 6000288
- Digital Object Identifier :
- 10.1109/97.704970
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Aug. 1998
- Sponsored by :
- IEEE Signal Processing Society
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