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Optical Engineering

Detection of rupture lines for active scanning
Author(s): Z. Hao; M. Taferguenit; Tadeusz Milosz Sliwa; Franck S. Marzani; Yvon Voisin
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Paper Abstract

Corner and junction detection is an important preprocessing step in image registration, data fusion, object recognition, and many other tasks. This work deals with corner and junction detection of characteristic features of the structure resulting from cross-pattern projection. The ultimate aim is to adapt the positions and orientation of the cross-pattern projections to what has been observed. The use of this projected light pattern in the framework of active vision allows us to identify certain points of interest on 3-D objects, to directly acquire a synthesis, which thus permits simplified detection, measurement, recognition, or tracking. We present detection methods for corners and junctions in the context of Hough transform detection.

Paper Details

Date Published: 1 June 2007
PDF: 9 pages
Opt. Eng. 46(6) 067204 doi: 10.1117/1.2748772
Published in: Optical Engineering Volume 46, Issue 6
Show Author Affiliations
Z. Hao, Univ. de Bourgogne (France)
M. Taferguenit, Univ. de Bourgogne (France)
Tadeusz Milosz Sliwa, Univ. de Bourgogne (France)
Franck S. Marzani, Univ. de Bourgogne (France)
Yvon Voisin, Univ. de Bourgogne (France)


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