DocumentCode
3606687
Title
Optimizing the Perceptual Quality of Real-Time Multimedia Applications
Author
Jingxi Xu ; Wah, Benjamin W.
Author_Institution
Dept. of Comput. Sci. & Eng., Chinese Univ. of Hong Kong, Hong Kong, China
Volume
22
Issue
4
fYear
2015
Firstpage
14
Lastpage
28
Abstract
Designing a multimedia system achieve high perceptual quality requires a black-box approach to tune control inputs according to preferences from subjective tests. The authors present OptPQ, a systematic method for optimizing perceptual quality using just-noticeable difference (JND) profiles.
Keywords
multimedia computing; JND profiles; OptPQ; black-box approach; control input tuning; just-noticeable difference profiles; perceptual quality optimization; real-time multimedia applications; Analytical models; Delays; Jitter; Multimedia communication; Real-time systems; Internet; JND profile; data analysis; interactive real-time multimedia; just-noticeable difference; multimedia; perceptual quality; quality of experience;
fLanguage
English
Journal_Title
MultiMedia, IEEE
Publisher
ieee
ISSN
1070-986X
Type
jour
DOI
10.1109/MMUL.2015.70
Filename
7274237
Link To Document