Avtor/Urednik		Tariel, Vincent; Jeulin, Dominique; Fanget, Alain; Contesse, Gerald
Naslov		3D multi-scale segmentation of granular materials
Tip		članek
Vir		Image Anal Stereol
Vol. in št.		Letnik 27, št. 1
Leto izdaje		2008
Obseg		str. 23-8
Jezik		eng
Abstrakt		On a microscopic scale, a pyrotechnic material is made of a polymer matrix containing grains with different sizes and shapes. Its physical behaviour can be predicted by homogenization. Information about the morphology of the grains can be obtained by different ways. One of these ways is 3D image processing. This has been made easier by the use of a new imaging technique, the microtomography, allowing fast threedimensional reconstruction and processing. In this paper images of two granular materials are segmented by means of 3D mathematicalmorphology algorithms, based on a multi-scale extraction of markers for watershed segmentation.
Deskriptorji		PARTICLE SIZE MATERIALS TESTING IMAGE PROCESSING, COMPUTER-ASSISTED