Referenced Items are not available for this document.
A generalised transform scheme for arbitrarily shaped image segments for the purpose of image compression is presented. The main feature of the scheme is an adaptive coefficient grouping method used in the second stage of the DCT. Experimental results show that this transform scheme performs better in terms of transform efficiency and maximum reducible bits than previously proposed methods for all the image models used
Published in:
Electronics Letters
(Volume:32
,
Issue:
3
)
Date of Publication: 1 Feb 1996
- Page(s):
- 201 - 202
- ISSN :
- 0013-5194
- INSPEC Accession Number:
- 5191487
- Digital Object Identifier :
- 10.1049/el:19960145
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- 1 Feb 1996
- Sponsored by :
- Institution of Engineering and Technology
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