196 citations · 591 across the 35 of their papers we have counts for
8 papers · 1 filter
Adaptive Fluid Cohomology on Surfaces
Bastian Abt, David Stotko, Nils Wandel +1
Simulating inviscid, incompressible fluids on non-simply-connected curved surfaces requires careful treatment of the flow's local and global behavior. While recent theoretical adva…
Real-time Image-based Lighting of Glints
Tom Kneiphof, Reinhard Klein
Image-based lighting is a widely used technique to reproduce shading under real-world lighting conditions, especially in real-time rendering applications. A particularly challengin…
Capture Stage Matting: Challenges, Approaches, and Solutions for Offline and Real-Time Processing
Hannah Dröge, Janelle Pfeifer, Saskia Rabich +3
Capture stages are high-end sources of state-of-the-art recordings for downstream applications in movies, games, and other media. One crucial step in almost all pipelines is mattin…
Real-Time Rendering of Glints in the Presence of Area Lights
Tom Kneiphof, Reinhard Klein
Many real-world materials are characterized by a glittery appearance. Reproducing this effect in physically based renderings is a challenging problem due to its discrete nature, es…
Automatic reconstruction of fully volumetric 3D building models from point clouds
Sebastian Ochmann, Richard Vock, Reinhard Klein
We present a novel method for reconstructing parametric, volumetric, multi-story building models from unstructured, unfiltered indoor point clouds by means of solving an integer li…
Automatic normal orientation in point clouds of building interiors
Sebastian Ochmann, Reinhard Klein
Orienting surface normals correctly and consistently is a fundamental problem in geometry processing. Applications such as visualization, feature detection, and geometry reconstruc…
Visual Analytics of Group Differences in Tensor Fields: Application to Clinical DTI
Amin Abbasloo, Vitalis Wiens, Tobias Schmidt-Wilcke +3
We present a visual analytics system for exploring group differences in tensor fields with respect to all six degrees of freedom that are inherent in symmetric second-order tensors…
Compact Part-Based Shape Spaces for Dense Correspondences
Oliver Burghard, Alexander Berner, Michael Wand +3
We consider the problem of establishing dense correspondences within a set of related shapes of strongly varying geometry. For such input, traditional shape matching approaches oft…