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22 November 1982 Parts Description And Acquisition Using Vision
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Proceedings Volume 0336, Robot Vision; (1982)
Event: 1982 Technical Symposium East, 1982, Arlington, United States
We propose a representation of two-dimensional shape and contour that has local support. A contour and region is segmented into subparts with associated partly specified descriptions that are iteratively refined by the descriptions of adjacent subparts in a process of local frame propagation. Curved shapes are described in terms of smoothed local symmetries that combine features of generalized cylinders and the Symmetric Axis Transform. Shape descriptions, together with a local potential function, are used to determine grasp points for a parallel jaw gripper.
© (1982) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michael Brady "Parts Description And Acquisition Using Vision", Proc. SPIE 0336, Robot Vision, (22 November 1982);


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