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Journal of Applied Sciences
Year: 2009  |  Volume: 9  |  Issue: 16  |  Page No.: 2861 - 2876

A Real-Time Vision Tracking System Using Human Emulation Device

Ko-Chun Chen, Kuei-Shu Hsu and Ming-Guo Her    

Abstract: This study presents a real time effective human emulation vision tracking system, which is built up by two webcams and can detect objects in a 3-D space. Because of our programming in this software program, it becomes suitable for teaching and research. In this paper, we set up two webcams by an optical parallel method and deliver images to PC by a USB (universal serial bus) interface. The computer carrying out the image processing using an effective tracking rule to monitor and fast lock the object. Besides, this close-loop system contains two servo motors that control the webcams platform to pitch and yaw target centered in the monitoring image. It can measure the depth of the objects from two webcams by trigonometric function relationship. Finally, we make a virtual environment to verify the capability of this tracking system.

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