3 papers
cs.CG2022
Segment Visibility Counting Queries in Polygons
Kevin Buchin, Bram Custers, Ivor van der Hoog +4
Let be a simple polygon with vertices, and let be a set of points or line segments inside . We develop data structures that can efficiently count the number of o…
cs.CG2020
Route Reconstruction from Traffic Flow via Representative Trajectories
Bram Custers, Wouter Meulemans, Bettina Speckmann +1
Understanding human mobility is an important aspect of traffic analysis and urban planning. Trajectories provide detailed views on specific routes, but typically do not capture all…
cs.GR2018
Subdivision Directional Fields
Bram Custers, Amir Vaxman
We present a novel linear subdivision scheme for face-based tangent directional fields on triangle meshes. Our subdivision scheme is based on a novel coordinate-free representation…