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In this paper, we have developed an intuitive robot teaching method based on hand guided demonstration. A depth camera is used to recognize various hand gestures which are used as the commands to control the robot gripper. Support Vector Machine (SVM) technique is used to classify different hand gestures. By an inverse kinematics approach, the human hand and robot endpoint workspace mapping has been...
The 3D-object modeling has become one hottopic in robot vision field for robots locating, grabbing and dropping operation. In this paper, we propose an efficient method of object modeling based RGB-D camera (Kinect) that can help the robot to carry out operation task. Our method is divided into three stage: firstly, point clouds of scene containing object are captured from the camera and plane-segmentation...
In this paper, we investigate two camera models for fisheye camera, namely, the pinhole camera model and spherical projection model. The former one has been successfully applied in calibration modeling of monocular vision system. However, for fisheye camera calibration modeling, we demonstrate that the spherical projection model is more appreciate for nonlinear image system. Moreover, to deal with...
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