2 papers
cs.GR2019
A Smoothness Energy without Boundary Distortion for Curved Surfaces
Oded Stein, Alec Jacobson, Max Wardetzky +1
Current quadratic smoothness energies for curved surfaces either exhibit distortions near the boundary due to zero Neumann boundary conditions, or they do not correctly account for…
cs.GR2017
Natural Boundary Conditions for Smoothing in Geometry Processing
Oded Stein, Eitan Grinspun, Max Wardetzky +1
In geometry processing, smoothness energies are commonly used to model scattered data interpolation, dense data denoising, and regularization during shape optimization. The squared…