1 citations · 1 across the 3 of their papers we have counts for
3 papers
A correspondence-less approach to matching of deformable shapes
Jonathan Pokrass, Alexander M. Bronstein, Michael M. Bronstein
Finding a match between partially available deformable shapes is a challenging problem with numerous applications. The problem is usually approached by computing local descriptors…
Affine-invariant geodesic geometry of deformable 3D shapes
Dan Raviv, Alexander M. Bronstein, Michael M. Bronstein +2
Natural objects can be subject to various transformations yet still preserve properties that we refer to as invariants. Here, we use definitions of affine invariant arclength for s…
Affine-invariant diffusion geometry for the analysis of deformable 3D shapes
Dan Raviv, Alexander M. Bronstein, Michael M. Bronstein +2
We introduce an (equi-)affine invariant diffusion geometry by which surfaces that go through squeeze and shear transformations can still be properly analyzed. The definition of an…