Binocular stereo vision system can realize the target recognition, matching, positioning and ranging. The system included three modules: image matching, camera calibration and stereo ranging. SURF+RANSAC algorithm was used to match image and effectively filter “Outside point”. Then the key points and centroid coordinates were obtained by affine transformation. Finally, the targets distance and location were realized by the principle of stereo reconstruction and the task was finished. Experimental results show the method of distance aided coordinate positioning can be used to accurately identify the target object and to get the distance information and the accurate positioning is gotten.
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严亮,舒志兵,李照.基于SURF+RANSAC的双目立体视觉目标识别与抓取[J].机床与液压,2019,47(9):76-80. . Binocular Stereo Vision Target Recognition and Capture Based on SURF+RANSAC[J]. Machine Tool & Hydraulics,2019,47(9):76-80