3 papers
math.NA2020
A modified Allen-Cahn model for pattern synthesis on surfaces
Lorina Dascal, Gautam Pai, Ron Kimmel
We propose an extension of the Allen-Cahn model for pattern synthesis on two dimensional curved surfaces. This model is based on a single PDE and it offers improved ability of cont…
cs.CV2019
Bilateral Operators for Functional Maps
Gautam Pai, Mor Joseph-Rivlin, Ron Kimmel
A majority of shape correspondence frameworks are based on devising pointwise and pairwise constraints on the correspondence map. The functional maps framework allows for formulati…
cs.CV2019
Deep Eikonal Solvers
Moshe Lichtenstein, Gautam Pai, Ron Kimmel
A deep learning approach to numerically approximate the solution to the Eikonal equation is introduced. The proposed method is built on the fast marching scheme which comprises of…