DocumentCode :
3592463
Title :
Fast Quality Assessment of Videos Transmitted over Lossy Networks
Author :
Bankov, Dmitry ; Khorov, Evgeny ; Lyakhov, Andrey
Author_Institution :
IITP, Moscow, Russia
fYear :
2014
Firstpage :
17
Lastpage :
21
Abstract :
Analysing the ability of networking protocols to stream real-time video data over lossy networks, many researchers are faced to the problem of video quality estimation, for which the MSE and PSNR metrics are widely used. However, many existing tools used to calculate these metrics do not take into account frame losses inevitable with video streaming over wireless networks. Other tools do account for frame losses but work too slowly. The paper proposes a novel method allowing to speed up greatly video quality metric computation.
Keywords :
mean square error methods; protocols; radio networks; video streaming; MSE; PSNR metrics; frame losses; lossy networks; mean square error methods; networking protocols; peak signal-to-noise ratio; quality assessment; video data; video quality estimation; video quality metric computation; video streaming; wireless networks; Measurement; Quality assessment; Streaming media; Transform coding; Video recording; Videos; Wireless networks; MPEG-4 part 2; MSE; PSNR; frame matching; video quality;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Engineering and Telecommunication (EnT), 2014 International Conference on
Print_ISBN :
978-1-4799-7011-7
Type :
conf
DOI :
10.1109/EnT.2014.14
Filename :
7121425
Link To Document :
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