DocumentCode :
2228092
Title :
No Reference quality assessment of internet multimedia services
Author :
Neri, Alessandro ; Carli, Marco ; Montenovo, Marco ; Comi, Francesco
Author_Institution :
Dept. of Appl. Electron., ROMA TRE Univ., Rome, Italy
fYear :
2006
fDate :
4-8 Sept. 2006
Firstpage :
1
Lastpage :
5
Abstract :
In this paper an objective No Reference metric for assessing the quality degradations introduced by transmission over a heterogeneous IP network is presented. The proposed approach is based on the analysis of the interframe correlation measured at the output of the rendering application. It does not require information about the kind of errors, delays and latencies that affected the link and countermeasures introduced by decoders in order to face the potential quality loss. Experimental results show the effectiveness of the proposed algorithm in approximating the assessments obtained with full reference metrics.
Keywords :
IP networks; Internet; correlation methods; decoding; multimedia communication; telecommunication services; video coding; Internet multimedia services; decoders; heterogeneous IP network; interframe correlation; no-reference metric; no-reference quality assessment; Correlation; Degradation; Indexes; Measurement; Quality assessment; Streaming media; Video recording;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing Conference, 2006 14th European
Conference_Location :
Florence
ISSN :
2219-5491
Type :
conf
Filename :
7071759
Link To Document :
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