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3D shape matching by geodesic eccentricity

Ion, Adrian; Artner, Nicole M.; Peyré, Gabriel; Lopez Marmol, Salvador B.; Kropatsch, Walter G.; Cohen, Laurent D. (2008), 3D shape matching by geodesic eccentricity, IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008. CVPRW '08. Proceedings, IEEE : Piscataway, NJ, p. 1-8. 10.1109/CVPRW.2008.4563032

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Type
Communication / Conférence
External document link
https://hal.archives-ouvertes.fr/hal-00419826
Date
2008
Conference country
UNITED STATES
Book title
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008. CVPRW '08. Proceedings
Publisher
IEEE
Published in
Piscataway, NJ
ISBN
978-1-4244-2339-2
Pages
1-8
Publication identifier
Metadata
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Author(s)
Ion, Adrian

Artner, Nicole M.

Peyré, Gabriel

Lopez Marmol, Salvador B.

Kropatsch, Walter G.

Cohen, Laurent D.
Abstract (EN)
This paper makes use of the continuous eccentricity transform to perform 3D shape matching. The eccentricity transform has already been proved useful in a discrete graph-theoretic setting and has been applied to 2D shape matching. We show how these ideas extend to higher dimensions. The eccentricity transform is used to compute descriptors for 3D shapes. These descriptors are defined as histograms of the eccentricity transform and are naturally invariant to Euclidean motion and articulation. They show promising results for shape discrimination.
Subjects / Keywords
3D shape matching