Error Assessment of Robot Soccer Imaging System
نویسندگان
چکیده
Position and angle errors are an obstacle to accurate, high-speed control of micro-robots in a robot soccer system. Systematic errors resulting from constraints on the global imaging system are identified, and their magnitude estimated. A full calibration procedure is proposed to minimise these errors that only uses information available from the soccer field. This calibration method has a residual error of 1.75 mm, or 0.3 pixel, and may be applied in real-time with negligible additional computational expense.
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تاریخ انتشار 2005