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Conformance test of simple profile MPEG-4 texture decoding

Title
Conformance test of simple profile MPEG-4 texture decoding
Authors
Kim, WSPark, ISPark, SHLee, BUPark, RH
Ewha Authors
이병욱
SCOPUS Author ID
이병욱scopus
Issue Date
2002
Journal Title
JOURNAL OF ELECTRONIC IMAGING
ISSN
1017-9909JCR Link
Citation
vol. 11, no. 3, pp. 375 - 380
Publisher
I S & T - SOC IMAGING SCIENCE TECHNOLOGY
Indexed
SCIE; SCOPUS WOS
Abstract
Moving picture experts group (MPEG)-4 visual conformance standard specifies methods to verify whether bitstreams and decoders meet the requirements at a specified profile and level. The test of decoders can be divided into two parts: static and dynamic tests. The static test can be performed by comparing images from a decoder under test with those from a reference decoder using various test bitstreams. This paper proposes design methodologies of test bitstreams for a simple profile MPEG-4 texture decoder, and shows experimental results on the discrete cosine transform (DCT) scan type, DC/AC coefficient prediction, inverse quantization, in-, verse DCT and various macroblock-type verifications. (C) 2002 SPIE and IST.
DOI
10.1117/1.1477443
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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