Paper Info
Title
No Reference Video-Quality-Assessment Model For Monitoring Video Quality Of Iptv Services
Abstract
Service providers should monitor the quality of experience of a communication service in real time to confirm its status. To do this we previously proposed a packet-layer model that can be used for monitoring the average video quality of typical Internet protocol television content using parameters derived from transmitted packet headers. However, it is difficult to monitor the Video quality per user using the average video quality because video quality depends on the video content. To accurately monitor the video quality per user, a model that can be used for estimating the video quality per video content rather than the average video quality should be developed. Therefore, to take into account the impact of video content on video quality, we propose a model that calculates the difference in video quality between the video quality of the estimation-target video and the average video quality estimated using a packet-layer model. We first conducted extensive subjective quality assessments for different cokes and video sequences. We then model their characteristics based on parameters related to compression and packet loss. Finally, we verify the performance of the proposed model by applying it to unknown data sets different from the training data sets used for developing the model.
Year
DOI
Venue
2012
10.1587/transcom.E95.B.435
IEICE TRANSACTIONS ON COMMUNICATIONS
Keywords
Field
DocType
QoE, IPTV, monitoring, compression, packet loss
Computer science,Packet loss,Computer network,Media Delivery Index,Subjective video quality,PEVQ,Quality of experience,IPTV,Video quality,Multimedia,Codec
Journal
Volume
Issue
ISSN
E95B
2
0916-8516
Citations 
PageRank 
References 
1
0.36
16
Authors
4
Name
Order
Citations
PageRank
Kazuhisa Yamagishi114319.48
Jun Okamoto2122.87
Takanori Hayashi314921.87
Akira Takahashi4337.98