Visual surveillance system based on spatio-temporal model of moving objects in industrial workroom environments

Cina Motamed; Alain Schmitt

doi:10.1117/12.50322

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1 November 1991 Visual surveillance system based on spatio-temporal model of moving objects in industrial workroom environments

Cina Motamed; Alain Schmitt

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Proceedings Volume 1606, Visual Communications and Image Processing '91: Image Processing; (1991) https://doi.org/10.1117/12.50322
Event: Visual Communications, '91, 1991, Boston, MA, United States

Abstract

Development of 'intelligent' safety systems using computer vision is discussed. Robots usually carry out the same movements at each work cycle. In this situation we can modelize at each sequence the robots' position. The spatio-temporal model of the robotic scene's behavior obtained by learning accelerates the comprehension of the observed image. The synchronized model is compared with the real scene at each sequence. The prediction of future movements of moving objects obtained with our model facilitates the 'region of interest' generation in the studied scene and, in the same way, helps decisions of the safety device. The adaptation of the surveillance task to the changes of illumination reduces false alarms.

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Cina Motamed and Alain Schmitt "Visual surveillance system based on spatio-temporal model of moving objects in industrial workroom environments", Proc. SPIE 1606, Visual Communications and Image Processing '91: Image Processing, (1 November 1991); https://doi.org/10.1117/12.50322

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KEYWORDS

Robots

Image processing

Visual process modeling

Safety

Systems modeling

Computing systems

Surveillance

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