engleski

Vision system design for accurate pose tracking of multiple mobile robots

This paper presents a global vision system for tracking of multiple mobile robots, with special emphasis on the following requirements: (i) the system must have the ability to track unlimited number of robots using images from one or more cameras, (ii) the system must operate in real time, and (iii) the system must have acceptable price. In order to fulfill these requirements we used an IEEE 1394 camera with 80 fps, which delivers the image in so called Bayer format. We also designed a specific robot mark which enables measurement of robot locations directly in Bayer format image. In this way computational complexity was significantly reduced. Experimental testing demonstrated robust behavior of developed global vision system.

computer vision; mobile robot tracking

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