Simulation of the observed image on a relief: notion of transfer function
Eric Henault,
Laboratoire d'Etudes et de Recherches sur les Matériaux, LERMAT URA CNRS n° 1317, ISMRA, 6, Boulevard du Maréchal Juin, 14050 Caen Cedex, France
Jean-Louis Chermant,
Laboratoire d'Etudes et de Recherches sur les Matériaux, LERMAT URA CNRS n° 1317, ISMRA, 6, Boulevard du Maréchal Juin, 14050 Caen Cedex, France
Michel Coster,
Laboratoire d'Etudes et de Recherches sur les Matériaux, LERMAT URA CNRS n° 1317, ISMRA, 6, Boulevard du Maréchal Juin, 14050 Caen Cedex, France
Abstract
To analyze non planar surfaces or reliefs, one can use stereoscopic or confocal methods. In this paper, we present another method based on scanning electron images and on the knowledge of the transfer function. This function can be estimated and modelled. Good agreements have been obtained on simulated images.
Keywords : modelling, non planar surfaces, relief, SEM image, surface area, transfer function
Pour citer cet article
Eric Henault, Jean-Louis Chermant & Michel Coster, «Simulation of the observed image on a relief: notion of transfer function», Acta Stereologica [En ligne], Volume 13 (1994), Number 1 - Proceedings of the sixth European congress for stereology - Part two - May 1994, 161-166 URL : https://popups.uliege.be/0351-580x/index.php?id=1080.