69 citations · 93 across the 8 of their papers we have counts for
9 papers
Feature-aware manifold meshing and remeshing of point clouds and polyhedral surfaces with guaranteed smallest edge length
Henriette Lipschütz, Ulrich Reitebuch, Konrad Polthier +1
Point clouds and polygonal meshes are widely used when modeling real-world scenarios. Here, point clouds arise, for instance, from acquisition processes applied in various surround…
Weaving patterns inspired by the pentagon snub subdivision scheme
Henriette Lipschütz, Ulrich Reitebuch, Martin Skrodzki +1
Various computer simulations regarding, e.g., the weather or structural mechanics, solve complex problems on a two-dimensional domain. They mostly do so by splitting the input doma…
Surface Denoising based on Normal Filtering in a Robust Statistics Framework
Sunil Kumar Yadav, Martin Skrodzki, Eric Zimmermann +1
During a surface acquisition process using 3D scanners, noise is inevitable and an important step in geometry processing is to remove these noise components from these surfaces (gi…
Variational Shape Approximation of Point Set Surfaces
Martin Skrodzki, Eric Zimmermann, Konrad Polthier
In this work, we present a translation of the complete pipeline for variational shape approximation (VSA) to the setting of point sets. First, we describe an explicit example for t…
A Consistent Discrete 3D Hodge-type Decomposition: implementation and practical evaluation
Faniry H. Razafindrazaka, Konstantin Poelke, Konrad Polthier +1
The Hodge decomposition provides a very powerful mathematical method for the analysis of 2D and 3D vector fields. It states roughly that any vector field can be -orthogonally…
Hodge Decomposition of the wall shear stress vector fields characterizing biological flows
Faniry H. Razafindrazaka, Pavlo Yevtushenko, Konstantin Poelke +2
A discrete boundary-sensitive Hodge decomposition is proposed as a central tool for the analysis of wall shear stress (WSS) vector fields in aortic blood flows. The method is based…