Visual Calibration Docking Optimization Process of High-Altitude Docking Equipment
Pemg Qian · Jisuanji fangzhen · 2014
A kind of visual calibration docking monitoring method for high- altitude docking equipment based on machine vision assistant is proposed. Theringof docking surface in high- altitude docking equipment is looked as the feature of the calibrated docking analysis area to complete the calibration analysis of docking ring's color,outer edge as well as the center of docking ring. The image feature point of docking ring is made matching analysis to realize the calibration and tracking for docking ring feature of high- altitude docking equipment. The machine vision calibration tracking algorithm for docking ring's pose and position is analyzed. By using linear programming method,t the pose and position of outer edge and center of docking ring are adjused to achieve the accurate monitoring and control of visual calibration docking for the high- altitude docking equipment and improve the accuracy of the high-altitude equipment docking. Experiment result shows that machine vision image processing algorithm can accurately check and track the surface of docking ring. It has high calibration accuracy and can meet the demand of high- altitude plane docking monitoring.