The authors describes an approach to the visuo-motor coordination of the grasping problem. A vision system is used to provide a spatial description of the scene. The volumetric information is reduced by merging the voxels into an octree representation. At the end of the reconstruction process, this kind of 'essential' information can be used to choose the right pre-shaping and to coordinate the arm and the hand motion towards the pre-shaping position, in order to realize a stable grasp. Some preliminary results are shown
Grasping strategies for reconstructed unknown 3D objects
G. Vercelli
1991-01-01
Abstract
The authors describes an approach to the visuo-motor coordination of the grasping problem. A vision system is used to provide a spatial description of the scene. The volumetric information is reduced by merging the voxels into an octree representation. At the end of the reconstruction process, this kind of 'essential' information can be used to choose the right pre-shaping and to coordinate the arm and the hand motion towards the pre-shaping position, in order to realize a stable grasp. Some preliminary results are shown
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