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A New Low Complex Reference Free Video Quality Predictor
Ansvarlig organisasjon
2008 (engelsk)Konferansepaper, Publicerat paper (Fagfellevurdert) Published
Abstract [en]

In many applications and environments for mobile communication there is a need for reference free perceptual quality measurements. In this paper a method for prediction of a number of quality metrics is proposed, where the input to the prediction is readily available parameters at the receiver side of a communications channel. Since the parameters are extracted from the coded video bit stream the model can be used in user scenarios where it is normally difficult to estimate the quality due to the reference not being available, as in streaming video and mobile TV applications. The predictor turns out to give good results for both the PSNR and the PEVQ metrics.

sted, utgiver, år, opplag, sider
Cairns, Australia: IEEE , 2008.
Emneord [en]
Video, quality, quality assessment, predictor, perceptual, model, parametric, H.264, PSNR, PEVQ, quality assessment model
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-8319ISI: 000263468300139Lokal ID: oai:bth.se:forskinfo59D2AAF43FEBDE27C1257515003C178CISBN: 978-1-4244-2294-4 (tryckt)OAI: oai:DiVA.org:bth-8319DiVA, id: diva2:836027
Konferanse
10th IEEE Workshop on Multimedia Signal Processing
Tilgjengelig fra: 2012-09-18 Laget: 2008-12-04 Sist oppdatert: 2015-06-30bibliografisk kontrollert

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Lövström, Benny

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