Open AccessPerformance of peak signal‐to‐noise ratio quality assessment in video streaming with packet losses
Author(s) -
Bondzulic B.P.,
Pavlovic B.Z.,
Petrovic V.S.,
Andric M.S.
Publication year - 2016
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2015.3784
Subject(s) - pooling , computer science , peak signal to noise ratio , video quality , packet loss , network packet , video streaming , quality (philosophy) , signal to noise ratio (imaging) , real time computing , statistics , artificial intelligence , computer network , telecommunications , mathematics , engineering , metric (unit) , philosophy , operations management , epistemology , image (mathematics)
The effect of packet losses over error‐prone networks on visual quality of distributed video contents, estimated through subjective opinion and PSNR as an objective measure is analysed. It is shown that, within a fixed content, the variation of PSNR is a reliable indicator of the variation of packet loss rates. However, across different contents, the performance of PSNR is highly reduced. This performance drop can be corrected using the right pooling strategy.