Acta Stereologica

0351-580X

 

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Nazha Selmaoui, Claire Leschi & Hubert Emptoz

A new approach to crest lines detection in grey level images

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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

To cite this 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.ulg.ac.be/0351-580x/index.php?id=4650.

About: Nazha Selmaoui

LISPI - Equipe de Reconnaissance de Formes, I.N.S.A. de Lyon - Bt 403, 20 Avenue A. Einstein 69621 Villeurbanne Cedex France

About: Claire Leschi

LISPI - Equipe de Reconnaissance de Formes, I.N.S.A. de Lyon - Bt 403, 20 Avenue A. Einstein 69621 Villeurbanne Cedex France

About: Hubert Emptoz

LISPI - Equipe de Reconnaissance de Formes, I.N.S.A. de Lyon - Bt 403, 20 Avenue A. Einstein 69621 Villeurbanne Cedex France