Title: Feature extraction of 2-manifold using Delaunay triangulation
Authors: Kohout, Josef
Hlavatý, Tomáš
Kolingerová, Ivana
Skala, Václav
Citation: Algoritmy 2005: 17th Conference on Scientific Computing, Vysoké Tatry - Podbanské, Slovakia March 13 - 18, 2005: Proceedings of Contributed Papers and Posters, p. 300-309.
Issue Date: 2005
Publisher: Slovenská technická univerzita v Bratislave
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/11360
ISBN: 80-227-2192-1
Keywords: exktrakce znaků;Delaunayova triangulace
Keywords in different language: feature extraction;Delaunay triangulation
Abstract: This paper is dedicated to a proposition of a novel feature extraction method for 2-manifold objects in 3D. The topological description was used as a base of the method. The curvatures of the surface are used to obtain the description independent on the position and the orientation of the object. In the addition, the Morse theory and the Delaunay triangulation are combined together to generate a final description that sufficiently identifies the object.
Appears in Collections:Konferenční příspěvky / Conference Papers (KIV)

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