DocumentCode
3408087
Title
Perceptual priority based packet scheduling for quality constrained low delay live surveillance system
Author
Kwanghyun Lee ; Sanghoon Lee
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
fYear
2011
fDate
7-10 Aug. 2011
Firstpage
1
Lastpage
4
Abstract
In this paper, we propose the perceptual priority based packet scheduling scheme to fulfill low delay and high visual quality performance of a live surveillance system. For this goal, we adaptively control the proportion between high and low priority packets which are divided by the visual importance according to the channel condition. In the simulation results, we demonstrate an improved performance of our proposed packet scheduling scheme.
Keywords
adaptive control; delays; scheduling; video surveillance; visual perception; adaptive control; adaptive proportion; channel condition; high visual quality performance; live surveillance system; low delay; packet scheduling; perceptual priority; quality constrained; visual importance; Indexes; Visualization; Packet scheduling; high visual quality; live surveillance system; low delay; visual distortion model;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (MWSCAS), 2011 IEEE 54th International Midwest Symposium on
Conference_Location
Seoul
ISSN
1548-3746
Print_ISBN
978-1-61284-856-3
Electronic_ISBN
1548-3746
Type
conf
DOI
10.1109/MWSCAS.2011.6026610
Filename
6026610
Link To Document