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
TypeCommunication / Conférence
External document linkhttps://hal.archives-ouvertes.fr/hal-00419826
Conference countryUNITED STATES
Book titleIEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008. CVPRW '08. Proceedings
MetadataShow full item record
Artner, Nicole M.
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 / Keywords3D shape matching
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Ion, Adrian; Peyré, Gabriel; Haxhimusa, Yll; Peltier, Samuel; Kropatsch, Walter G.; Cohen, Laurent D. (2007) Communication / Conférence