5 citations · 8 across the 3 of their papers we have counts for
4 papers
Hamiltonian operator for spectral shape analysis
Yoni Choukroun, Alon Shtern, Alex Bronstein +1
Many shape analysis methods treat the geometry of an object as a metric space that can be captured by the Laplace-Beltrami operator. In this paper, we propose to adapt the classica…
Fast Blended Transformations for Partial Shape Registration
Alon Shtern, Matan Sela, Ron Kimmel
Automatic estimation of skinning transformations is a popular way to deform a single reference shape into a new pose by providing a small number of control parameters. We generaliz…
On Nonrigid Shape Similarity and Correspondence
Alon Shtern, Ron Kimmel
An important operation in geometry processing is finding the correspondences between pairs of shapes. The Gromov-Hausdorff distance, a measure of dissimilarity between metric space…
Matching LBO eigenspace of non-rigid shapes via high order statistics
Alon Shtern, Ron Kimmel
A fundamental tool in shape analysis is the virtual embedding of the Riemannian manifold describing the geometry of a shape into Euclidean space. Several methods have been proposed…