4 papers
Deep Accurate Solver for the Geodesic Problem
Saar Huberman, Amit Bracha, Ron Kimmel
A common approach to compute distances on continuous surfaces is by considering a discretized polygonal mesh approximating the surface and estimating distances on the polygon. We s…
CaricatureGS: Exaggerating 3D Gaussian Splatting Faces With Gaussian Curvature
Eldad Matmon, Amit Bracha, Noam Rotstein +1
A photorealistic and controllable 3D caricaturization framework for faces is introduced. We start with an intrinsic Gaussian curvature-based surface exaggeration technique, which,…
Wormhole Loss for Partial Shape Matching
Amit Bracha, Thomas Dagès, Ron Kimmel
When matching parts of a surface to its whole, a fundamental question arises: Which points should be included in the matching process? The issue is intensified when using isometry…
On Unsupervised Partial Shape Correspondence
Amit Bracha, Thomas Dagès, Ron Kimmel
While dealing with matching shapes to their parts, we often apply a tool known as functional maps. The idea is to translate the shape matching problem into "convenient" spaces by w…