DocumentCode
2861991
Title
A Theoretical Framework for End-to-End Video Quality Prediction of MPEG-based Sequences
Author
Koumaras, Harilaos ; Kourtis, Anastasios ; Lin, Cheng-Han ; Shieh, Ce-Kuen
Author_Institution
NCSR Demokritos, Athens
fYear
2007
fDate
19-25 June 2007
Firstpage
62
Lastpage
62
Abstract
This paper presents a novel theoretical framework for end-to-end video quality prediction of MPEG-based video sequences. The proposed framework encloses two discrete models: (i) A model for predicting the video quality of an encoded signal at a pre-encoding stage and (ii) A model for mapping QoS-sensitive network parameters (i.e. packet loss) to video quality degradation. The efficiency of both the discrete models is experimentally validated, proving by this way the accuracy of the proposed framework.
Keywords
image coding; image sequences; quality of service; MPEG-based sequences; discrete models; mapping QoS; pre-encoding stage; quality of service; sensitive network parameters; video quality prediction; video sequences; Decoding; Degradation; Encoding; Predictive models; Propagation losses; Quality assessment; Quality of service; Resource management; Streaming media; Video sequences;
fLanguage
English
Publisher
ieee
Conference_Titel
Networking and Services, 2007. ICNS. Third International Conference on
Conference_Location
Athens
Print_ISBN
978-0-7695-2858-9
Type
conf
DOI
10.1109/ICNS.2007.125
Filename
4438311
Link To Document