P. Suárez-Serrato — Neckpinchhttps://neckpinch.com/authors/p-suarez-serrato/New arXiv papers by P. Suárez-Serrato, from Neckpinch Tue, 10 Nov 2026 04:10:28 GMT Contour Parametrization via Anisotropic Mean Curvature Flowshttps://neckpinch.com/papers/1803.03724/arxiv:1803.03724Sat, 10 Mar 2018 00:00:00 GMTP. Suárez-Serrato, E. I. Velázquez Richards — We present a new implementation of anisotropic mean curvature flow for contour recognition. Our procedure couples the mean curvature flow of planar closed smooth curves, with an external field from a potential of point-wise charges. This coupling constrains the motion when the curve matches a picture placed as background. We include a stability criteria for our numerical approximation.Mean curvature flowAnisotropic & nonlocal flowsStability & uniquenessNumerics & visualization