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Design of MPEG-2 video test bitstreams

Title
Design of MPEG-2 video test bitstreams
Authors
Kirn C.-M.Lee B.-U.Park R.-H.
Ewha Authors
이병욱
SCOPUS Author ID
이병욱scopus
Issue Date
1999
Journal Title
IEEE Transactions on Consumer Electronics
ISSN
0098-3063JCR Link
Citation
vol. 45, no. 4, pp. 1213 - 1220
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
The MPEG-2 video specification is quite flexible. Many parameters in the standard must be interpreted correctly for a decoder to reconstruct encoded video data. It needs a well defined procedure to verify that a MPEG-2 decoder is compliant with the standard. This paper presents a design method of MPEG-2 video test bitstreams, which examines whether an MPEG decoder under test (D.U.T.) produces correct images. And the test bitstreams are designed to produce a uniform gray image if the DUT complies with the standard to facilitate detection of error. The presented test bitstream is composed of two parts: the first part generates an image by varying a test parameter and the second part is predictive coded with zero motion vector and a difference image which is the negative of the correct test pattern. It will cancel the test pattern and a uniform image will result if the decoder conforms to the standard. Also we analyze characteristics of test bitstream in public domain and present design method of test bitstreams.
DOI
10.1109/30.809211
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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