NDLI: Scheduling video recording to minimize distance-jitter for surveillance systems

Content Provider	IEEE Xplore Digital Library
Author	Kuan Jen Lin Wei Jen Chen Wan Te Hsiao
Copyright Year	2009
Description	Author affiliation: Department of Electronic Engineering, Fu Jen Catholic University, Taipei, Taiwan (Kuan Jen Lin; Wei Jen Chen; Wan Te Hsiao)
Abstract	Due to the limit of storage capacity and processor speed, only a subset of frames from each channel can be recorded in a multi-channel video surveillance system. Each channel may have different recording frame rate. It is required that the recorded frames from the same channel should have equal temporal distance between any two consecutive frames. In this paper, we define cost functions to evaluate the schedule quality. The scheduling problem which minimizes distance jitter and meets real time requirement will be formulated as a zero-one integer linear programming problem. Then an efficient list scheduling algorithm modified from the EDF algorithm will be proposed. Experimental result will show that our algorithm can get better results than the EDF algorithm.
Starting Page	255
Ending Page	258
File Size	476016
Page Count	4
File Format	PDF
ISBN	9781424429752
DOI	10.1109/ISCE.2009.5157006
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-25
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Video recording Surveillance Jitter Optimal scheduling Cameras Cost function Scheduling algorithm Integer linear programming Displays Video compression surveillance recording scheduling jitter
Content Type	Text
Resource Type	Article

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