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Proceedings Paper

Image Processing With Matched Scanning Of Contours
Author(s): E. Muehienfeld; H . R. Raubenheimer
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Paper Abstract

A predictive Kalman-Bucy-Filter controls the matched scanning of an optical contour sensor to track contours and extract contour parameters. Contours are disassambled into segments with a steady parameter set. Parameter data are composed into a relational graph structure for syntactic pattern recognition in the field of robot vision. Immediate applications of contour tracking include analysis of threadlike molecules and aerodynamic flow patterns, control of edge welding and visual inspection. Matched scanning and Kalman Filtering cope with weak and broken contours in highly structured backgrounds. Selection of pictorial data reduces computer workload to the real time capacity of a PDP 11/23 minicomputer.

Paper Details

Date Published: 26 October 1983
PDF: 7 pages
Proc. SPIE 0397, Applications of Digital Image Processing V, (26 October 1983); doi: 10.1117/12.935289
Show Author Affiliations
E. Muehienfeld, Institut fuer Elektrische Informationstechnik der TU Clausthal (Germany)
H . R. Raubenheimer, Institut fuer Elektrische Informationstechnik der TU Clausthal (Germany)


Published in SPIE Proceedings Vol. 0397:
Applications of Digital Image Processing V
Andre J. Oosterlinck; Andrew G. Tescher, Editor(s)

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