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A New Video Quality Predictor Based on Decoder Parameter Extraction
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2008 (English)Conference paper (Refereed) PublishedAlternative title
En ny prediktor för videokvalitet baserad på avkodarens parameterextrahering (Swedish)
Abstract [en]

In the mobile communication area there is a demand for reference free perceptual quality measurements in video applications. In addition low complexity measurements are required. This paper proposes a method for prediction of a number of well known quality metrics, where the inputs to the predictors are readily available parameters at the decoder side of the communication channel. After an investigation of the dependencies between these parameters and between each parameter and the quality metrics, a set of parameters is chosen for the predictor. This predictor shows good results, especially for the PSNR

Place, publisher, year, edition, pages
Oporto, Portugal: Inst Syst & Technologies Informat, Control & Commun , 2008.
Keyword [en]
quality assessment model, quality assessment, Video quality assessment, video quality metric estimation, reference free, mobile equipment, multi-linear regression, quality predictor, low complexity, parametric model, H.264, PSNR, PEVQ, quality assessment
National Category
Signal Processing
URN: urn:nbn:se:bth-8340ISI: 000258928200048Local ID: 978-989-8111-60-9 OAI: diva2:836050
International Conference on Signal Processing and Multimedia Applications
Available from: 2012-09-18 Created: 2008-11-24 Last updated: 2015-06-30Bibliographically approved

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Lövström, Benny
Signal Processing

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ReferencesLink to record
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