DocumentCode
3226263
Title
Real-time surveillance system detecting persons in complex scenes
Author
Iketani, Akihiko ; Kuno, Yoshinori ; Shimada, Nobutaka ; Shirai, Yoshiaki
Author_Institution
Dept. of Comput.-Controlled Mech. Syst., Osaka Univ., Japan
fYear
1999
fDate
1999
Firstpage
1112
Lastpage
1115
Abstract
This paper presents a visual surveillance system that can work in real time under various disturbances, such as changes of lighting and movements of background objects. We propose a robust method of detecting moving objects based on voting in a space-time cube. We have implemented this method on an image processor using multiple DSP boards. Experimental results have shown that the system can detect persons walking with many objects moving in the backgrounds in real time
Keywords
closed circuit television; digital signal processing chips; image processing; image processing equipment; image sequences; lighting; surveillance; background objects; complex scenes; image processor; lighting; multiple DSP boards; optical flow extraction; person detection; real-time surveillance system; space-time cube; visual surveillance system; Layout; Real time systems; Surveillance;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis and Processing, 1999. Proceedings. International Conference on
Conference_Location
Venice
Print_ISBN
0-7695-0040-4
Type
conf
DOI
10.1109/ICIAP.1999.797750
Filename
797750
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