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Perceptual priority based packet scheduling for quality constrained low delay live surveillance system

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2 Author(s)
Kwanghyun Lee ; Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea ; Sanghoon Lee

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.

Published in:

Circuits and Systems (MWSCAS), 2011 IEEE 54th International Midwest Symposium on

Date of Conference:

7-10 Aug. 2011