2000 character limit reached
Signed Distance Function Computation from an Implicit Surface (2104.08057v2)
Published 16 Apr 2021 in cs.GR, cs.CV, cs.NA, and math.NA
Abstract: We describe in this short note a technique to convert an implicit surface into a Signed Distance Function (SDF) while exactly preserving the zero level-set of the implicit. The proposed approach relies on embedding the input implicit in the final layer of a neural network, which is trained to minimize a loss function characterizing the SDF.