Improvement of Watson's DVQ Metric

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04_01_13_16.pdf(335.43 KB)
Date
2004-04
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ORCID
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
An improvement of Watson's DVQ (Digital Video Quality) metrics is introduced. This metric was chosen for its easy implementation caused by using DCT (Discrete Cosine Transform) for video decomposition into spatial channels. The metric is upgraded by segmentation tool. This tool is used for weighting the masked differences.
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Keywords
Digital video quality metric, Watson, improvement, segmentation, DCT
Citation
Radioengineering. 2004, vol. 13, č. 1, s. 13-16. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2004/04_01_13_16.pdf
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Peer-reviewed
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Published version
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en
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Creative Commons Attribution 3.0 Unported License
http://creativecommons.org/licenses/by/3.0/
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http://hdl.handle.net/11012/58036
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2004/1
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