1 July 2002 Conformance test of simple profile MPEG-4 texture decoding
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J. of Electronic Imaging, 11(3), (2002). doi:10.1117/1.1477443
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, inverse DCT, and various macroblock-type verifications.
Woo-Shik Kim, In-Su Park, Su-Hyun Park, Byung-Uk Lee, Rae-Hong Park, "Conformance test of simple profile MPEG-4 texture decoding," Journal of Electronic Imaging 11(3), (1 July 2002). http://dx.doi.org/10.1117/1.1477443
JOURNAL ARTICLE
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KEYWORDS
Quantization

Computer programming

Image processing

Multimedia

Video

Electronics engineering

Process control

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