Coincidence Recognition Of Moving Objects In Arbitrary Orientation

Hsiao T. Chang; Xu F. Wang; Shen Lian; Yu X. Bin

doi:10.1117/12.960277

27 March 1989 Coincidence Recognition Of Moving Objects In Arbitrary Orientation

Hsiao T. Chang, Xu F. Wang, Shen Lian, Yu X. Bin

Proceedings Volume 1002, Intelligent Robots and Computer Vision VII; (1989) https://doi.org/10.1117/12.960277
Event: 1988 Cambridge Symposium on Advances in Intelligent Robotics Systems, 1988, Boston, MA, United States

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.

Citation Download Citation

Hsiao T. Chang, Xu F. Wang, Shen Lian, and Yu X. Bin "Coincidence Recognition Of Moving Objects In Arbitrary Orientation", Proc. SPIE 1002, Intelligent Robots and Computer Vision VII, (27 March 1989); https://doi.org/10.1117/12.960277

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