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Model based optimal bit allocation
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Rajpoot, Nasir M. (Nasir Mahmood) (2004) Model based optimal bit allocation. In: Data Compression Conference (DCC 2004), Snowbird, UT, 23-25 Mar 2004. Published in: Data Compression Conference, 2004. Proceedings. DCC 2004 p. 558. ISBN 0769520820. ISSN 1068-0314.
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Official URL: http://dx.doi.org/10.1109/DCC.2004.1281534
Abstract
In this paper, analytical modelling of the operational R-D characteristics that can significantly reduce the computational complexity of an optimal bit allocation algorithm is studied. Two new models namely average distortion-rate function and the low bit rate model are also proposed. Comparative results for operational R-D curve fitting using these two models are presented. Preliminary results show that the exponential-polynomial model often gives a better fit than all the other models studied. Model based bit allocation algorithm employed in an image coding framework gives promising results for overall visual quality.
Item Type: | Conference Item (Paper) | ||||
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Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > TR Photography |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
Series Name: | IEEE DATA COMPRESSION CONFERENCE | ||||
Journal or Publication Title: | Data Compression Conference, 2004. Proceedings. DCC 2004 | ||||
Publisher: | IEEE | ||||
ISBN: | 0769520820 | ||||
ISSN: | 1068-0314 | ||||
Editor: | Storer, JA and Cohn, M | ||||
Official Date: | 2004 | ||||
Dates: |
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Number of Pages: | 1 | ||||
Page Range: | p. 558 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Date of first compliant deposit: | 4 December 2015 | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | Data Compression Conference (DCC 2004) | ||||
Type of Event: | Conference | ||||
Location of Event: | Snowbird, UT | ||||
Date(s) of Event: | 23-25 Mar 2004 |
Data sourced from Thomson Reuters' Web of Knowledge
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