Merging Local and Global 3D Perception using Contact Sensing
نویسندگان
چکیده
This paper presents our ongoing work towards fusing RGB-D images with data from contact and proximity sensors embedded in a robotic hand for improved object perception, recognition and manipulation. Optical depth information from multiple sensors is often inaccurate and inconsistent. These problems arise from problems with sensor calibration, but also occlusion of objects by other objects or the robot arm itself. In this paper, we propose to combine global pose information from RGB-D sensing with local proximity sensing during approach. Here, we use contact information based on a novel contact sensor and additional pose information provided by
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