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Title:
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Skeleton computation of an image using a geometric approach
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Author:
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Martínez Bayona, Jonás; Vigo Anglada, Marc; Pla García, Núria; Ayala Vallespí, M. Dolors
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics; Universitat Politècnica de Catalunya. GIE - Grup d'Informàtica a l'Enginyeria |
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Abstract:
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In this work we develop two algorithms to compute the skeleton of a binary 2D image. Both algorithms follow
a geometric approach and work directly with the boundary of the image which is an orthogonal polygon (OP).
One of these algorithms processes the edges of the polygon while the other one uses its vertices. Compared with a
thinning method, the presented algorithms show a good performance. This is a work in progress as our final goal
is to extend the vertex-based algorithm method to 3D in order to compute the surface skeleton of a binary volume. |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Disseny assistit per ordinador
-Computer graphics
-Image processing--Congresses
-Computer vision--Congresses
-Gràfics -- Programes d'ordinador
-Imatge, Tècniques d' -- Congressos
-Visió per ordinador -- Congressos |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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