edge-based computation 1image reconstruction 1numerical integration 1shape analysis 1zernike moments 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.NA2026
An Edge-Based Formulation for the Exact Computation of High-Order Zernike Moments of 2D Shapes and Images
Patrice Koehl, Stephan Tillmann
The paper presents an edge‑based formulation that uses Green's theorem to compute Zernike moments exactly via one‑dimensional boundary integrals, eliminating pixel‑based discretiza…
math.GT2025
Computing closed essential surfaces in 3-manifolds
Benjamin A. Burton, Stephan Tillmann
We present a practical algorithm to test whether a 3-manifold given by a triangulation or an ideal triangulation contains a closed essential surface. This property has important th…