Precision estimation of camera position measurement based on docking marker observation
Vladimir A. Grishin · Pattern Recognition and Image Analysis · 2010
An estimate of the maximum achievable measurement accuracy of the position parameters for a camera included in a computer vision system designated for realization of automatic docking control is obtained. The estimate takes into account the camera parameters and the docking marker observation conditions. This estimate makes it possible to determine the computer vision parameters and optimize the configuration and parameters of the docking marker taking into account the requirements determined for the measurement precision for different ranges and camera position with respect to the docking marker. The estimate was obtained for the case when the size of the obtained image of the docking marker permits detection and location informative points on the image.