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Proceedings Paper

New cooperative edge linking
Author(s): Patrick J. Bonnin; Bertrand Zavidovique
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Paper Abstract

This paper outlines a specific method of cooperative edge linking, where difference (edge points) and homogeneous (boundaries of regions) informations are simultaneously available. In only one scanning of the image, both classical steps of "edge closing (in a small distance)" and "edge linking" are gathered. Complete chains, corresponding to strong edges, are first extracted, knowing the local edge configuration around each edge point. Then, they are brocken, in order to find junction points. Such junctions are searched only at both ends of chains, on the edge image.

Paper Details

Date Published: 1 February 1991
PDF: 11 pages
Proc. SPIE 1381, Intelligent Robots and Computer Vision IX: Algorithms and Techniques, (1 February 1991); doi: 10.1117/12.25144
Show Author Affiliations
Patrick J. Bonnin, Etablissement Technique Central de l'Armement (France)
Bertrand Zavidovique, Etablissement Technique Central de l'Armement and Univ. Pari (France)


Published in SPIE Proceedings Vol. 1381:
Intelligent Robots and Computer Vision IX: Algorithms and Techniques
David P. Casasent, Editor(s)

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