Paper Info
Title
A study on the effects of quality of service parameters on perceived video quality
Abstract
In this paper a video database, ReTRiEVED, to be used in evaluating the performances of video quality metrics is presented. The database contains 184 distorted videos obtained from eight videos of different content. Packet loss rate, jitter, delay, and throughput have been considered as possible distortions resulting from video transmission. Video sequences, collected subjective scores, and results of the performed analysis are made publicly available for the research community, for designing, testing and comparing objective video quality metrics. The analysis of the results shows that packet loss rate, throughput/bandwidth, and jitter have significant effect on perceived quality, while an initial delay does not significantly affect the perceived quality.
Year
DOI
Venue
2014
10.1109/EUVIP.2014.7018383
EUVIP
Keywords
Field
DocType
video quality assessment,video sequence throughput,network impairments,subjective study,h.264 coding,parameter estimation,quality of service,jitter,matrix algebra,video transmission delay,data compression,packet loss rate,distorted video database,retrieved video database,video coding,mean opinion score (mos),image sequences,perceived video quality,video quality matrix,quality of service parameter effect,video retrieval
Signal processing,Data mining,Computer science,Quality of service,PEVQ,Subjective video quality,Bandwidth (signal processing),Throughput,Jitter,Video quality,Multimedia
Conference
Citations 
PageRank 
References 
10
0.53
9
Authors
3
Name
Order
Citations
PageRank
Pradip Paudyal1544.97
Federica Battisti229325.35
Marco Carli325228.85