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The difference between perceived video quality and objective video quality

✍ Scribed by Huey-Min Sun; Yan-Kai Huang


Book ID
107680080
Publisher
IOS Press
Year
2009
Tongue
English
Weight
967 KB
Volume
13
Category
Article
ISSN
1343-8875

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Perceptual quality and objective quality
✍ Ee Ping Ong; Xiaokang Yang; Weisi Lin; Zhongkang Lu; Susu Yao; Xiao Lin; Susanto πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 653 KB

This paper firstly presents a study of video quality for H.264 compressed videos compared to MPEG-4 (simple profile) from a perceptual point of view. Traditionally, peak signal-to-noise ratio (PSNR) has been used to represent the quality of a compressed video sequence. However, PSNR has been found t