METHOD AND ARRANGEMENT FOR VIDEO TELEPHONY QUALITY ASSESSMENT

METHOD AND ARRANGEMENT FOR VIDEO TELEPHONY QUALITY ASSESSMENT

In a method of quality assessment for a multimedia signal comprising video telephony media in a video telephony system, the multimedia signal is received SIO, a plurality of parameters of said multimedia signal are extracted S20, and an objective quality measure is determined S30 for the video telep...

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Hauptverfasser: GUSTAFSSON, Jörgen, HEIKKILÄ, Gunnar, PETTERSSON, Martin, TAN, Xiangchun, EINARSSON, Torbjörn
Format: Patent
Sprache:eng ; fre ; ger
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
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creator GUSTAFSSON, Jörgen
HEIKKILÄ, Gunnar
PETTERSSON, Martin
TAN, Xiangchun
EINARSSON, Torbjörn
description In a method of quality assessment for a multimedia signal comprising video telephony media in a video telephony system, the multimedia signal is received SIO, a plurality of parameters of said multimedia signal are extracted S20, and an objective quality measure is determined S30 for the video telephony media based on representations of at least two of the extracted parameters.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
title METHOD AND ARRANGEMENT FOR VIDEO TELEPHONY QUALITY ASSESSMENT
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