A new approach to crest lines detection in grey level images
Nazha Selmaoui,
LISPI - Equipe de Reconnaissance de Formes, I.N.S.A. de Lyon - Bt 403, 20 Avenue A. Einstein 69621 Villeurbanne Cedex France
Claire Leschi,
LISPI - Equipe de Reconnaissance de Formes, I.N.S.A. de Lyon - Bt 403, 20 Avenue A. Einstein 69621 Villeurbanne Cedex France
Hubert Emptoz,
LISPI - Equipe de Reconnaissance de Formes, I.N.S.A. de Lyon - Bt 403, 20 Avenue A. Einstein 69621 Villeurbanne Cedex France
Abstract
We aim in this paper to propose a new process for extreme lines detection based on the pretopological model. We set two new algorithms to analyze images of lines (images of the third type). They partly use the principle of functioning of clustering algorithms proposed by H. Emptoz in his thesis (1983), but have a different "philosophy" to interpret the results.
Keywords : crest lines, image analysis, pretopology
Pour citer cet article
Nazha Selmaoui, Claire Leschi & Hubert Emptoz, «A new approach to crest lines detection in grey level images», Acta Stereologica [En ligne], Volume 13 (1994), Number 1 - Proceedings of the sixth European congress for stereology - Part two - May 1994, 231-236 URL : https://popups.uliege.be/0351-580x/index.php?id=4650.