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Article Dans Une Revue Particle & Particle Systems Characterization Année : 1997

Particle shape characterization using morphological descriptors

Résumé

Two descriptors based on mathematical morphology are described which permit discrimination between convex and concave polygonal shapes which often characterize crystalline particles. Their computation is based on the comparison between the silhouette of the particle and a reference shape. Three reference shapes are discussed: the convex hull, the circle circumscribed to the particle and the equivalent circle.

Dates et versions

hal-01680793 , version 1 (11-01-2018)

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Marie-Noëlle Pons, H Vivier, John A. Dodds. Particle shape characterization using morphological descriptors. Particle & Particle Systems Characterization, 1997, 14 (6), pp.272-277. ⟨10.1002/ppsc.19970140603⟩. ⟨hal-01680793⟩
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