DocumentCode
2821043
Title
Recent progress on perceptual video coding
Author
Su, Po-Yen ; Huang, Yi-Hsin ; Ou, Tao-Sheng ; Chen, He Henry
Author_Institution
Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2011
fDate
6-9 Nov. 2011
Firstpage
1
Lastpage
1
Abstract
The purpose of this technical demonstration is to show how the compressed video quality can be improved by taking the characteristics of human visual system into account in the rate distortion optimization and rate control processes of a video encoder. Both the R-D performance of the video encoder and the picture quality can be evaluated subjectively by the viewers in this demonstration to witness that perceptual video coding is indeed a promising direction for next generation video coding.
Keywords
distortion; encoding; optimisation; video coding; R-D performance; compressed video quality; human visual system; perceptual video coding; picture quality; rate control process; rate distortion optimization; video encoder; Bit rate; Indexes; Mobile communication; Optimization; Rate-distortion; Video coding; Visual systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Visual Communications and Image Processing (VCIP), 2011 IEEE
Conference_Location
Tainan
Print_ISBN
978-1-4577-1321-7
Electronic_ISBN
978-1-4577-1320-0
Type
conf
DOI
10.1109/VCIP.2011.6115915
Filename
6115915
Link To Document