DocumentCode :
1888895
Title :
Reduced-reference metric design for video quality measurement in wireless application
Author :
Fei Yuan ; En Cheng
Author_Institution :
Key Lab. of Underwater Acoust. Commun. & Marine Inf. Technol., Minist. of Educ.
fYear :
2008
fDate :
10-12 Nov. 2008
Firstpage :
641
Lastpage :
644
Abstract :
In this paper, the author focused on the design of a reduced-reference metric for wireless video quality measurement. The metric based on the principle that human trends to have different perceptibility to impairment which appeared in difference spatial and temporal regions of a video sequence. To be cooperated with the principle, the author improved on the traditional image quality metric based on singular value decomposition (SVD). Difference singular values were extracted as the reference features according to the characteristic of its video sequence. So they would be more consanguineous with the video content and be more consistent with the human perception. By doing so, the metric can reduce the bandwidth requirement of the system and be more suitable for the video quality measurement in the wireless application.
Keywords :
data compression; image sequences; singular value decomposition; video coding; human perception; human trends; reduced-reference metric design; singular value decomposition; video compression; video content; video quality measurement; video sequence; Acoustic measurements; Bandwidth; Data mining; Distortion measurement; Feature extraction; Humans; Laboratories; Underwater acoustics; Video compression; Video sequences; Reduced-Reference (RR); Video Quality Meausrement; Wireless Video;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communication Technology, 2008. ICCT 2008. 11th IEEE International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-2250-0
Electronic_ISBN :
978-1-4244-2251-7
Type :
conf
DOI :
10.1109/ICCT.2008.4716178
Filename :
4716178
Link To Document :
بازگشت