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Proceedings Paper

Coincidence Recognition Of Moving Objects In Arbitrary Orientation
Author(s): Hsiao T. Chang; Xu F. Wang; Shen Lian; Yu X. Bin
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Paper Abstract

This paper explores the coincidence assembly recognition of two objects of any shape in any designated position within a three dimensional space. A mathematical model based on algebraic topology theory is presented. The objects are regarded as envoloped with 2- simplexes which are convex in shape. Then the coincidence recognition for the two objects can be reduced to an assembly of a mutually correspondent 2-simplex on the two objects. An algorithm is proposed for coincidence assembly with a computer zztomatic coorperative control, which eliminats the need for vision aid. This algorithm is straightforward and involves the least amount of computing ever proposed for such an operation. This algorithm has been simulated using Pascal language on an IBM-PC microcomputer.

Paper Details

Date Published: 27 March 1989
PDF: 6 pages
Proc. SPIE 1002, Intelligent Robots and Computer Vision VII, (27 March 1989); doi: 10.1117/12.960277
Show Author Affiliations
Hsiao T. Chang, Shenyang University (China)
Xu F. Wang, University of Science and Technology of China (China)
Shen Lian, University of Science and Technology of China (China)
Yu X. Bin, University of Science and Technology of China (China)

Published in SPIE Proceedings Vol. 1002:
Intelligent Robots and Computer Vision VII
David P. Casasent, Editor(s)

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