M. Pauly, M. Zwicker, Frederic Cazals, Joachim Giesen, Mark Pauly, Afra Zomorodian
We define a new filtration of the Delaunay triangulation of a finite set of points in R d, similar to the alpha shape filtration. The new filtration is parameterized by a local scale parameter...
M. Pauly, M. Zwicker, Richard Keiser, Bart Adams, Paolo Bazzi, Philip Dutré, ...
We present a framework for physics-based animation of deforming solids and fluids. By merging the equations of solid mechanics with the Navier-Stokes equations using a particle-based Lagrangian...
M. Pauly, M. Zwicker, Richard Keiser, Bart Adams, Paolo Bazzi, Philip Dutré, ...
We present a framework for physics-based animation of deforming solids and fluids. By merging the equations of solid mechanics with the Navier-Stokes equations using a particle-based Lagrangian...
Interactive Ray Tracing of Point-based Models (2008)
M. Pauly, M. Zwicker, Ingo Wald, Hans-peter Seidel
phong shader and shadows ( ∼ 2 f
Normal Estimation for Point Clouds: A Comparison Study for a Voronoi Based Method (2008)
M. Pauly, M. Zwicker, Tamal K. Dey, Gang Li, Jian Sun
Many applications that process a point cloud data benefit from a reliable normal estimation step. Given a point cloud presumably sampled from an unknown surface, the problem is to estimate the...
Abstract Point Sampling with Uniformly Distributed Lines (2008)
M. Pauly, M. Zwicker, J. Rovira, P. Wonka, F. Castro, M. Sbert
In this paper we address the problem of extracting representative point samples from polygonal models. The goal of such a sampling algorithm is to find points that are evenly distributed. We propose...
Abstract A Sampling Theorem for MLS Surfaces (2008)
M. Pauly, M. Zwicker, Peer-timo Bremer, John C. Hart
Recently, point set surfaces have been the focus of a large number of research efforts. Several different methods have been proposed to define surfaces from points and have been used in a variety of...
Abstract Point Sampling with Uniformly Distributed Lines (2008)
M. Pauly, M. Zwicker, J. Rovira, P. Wonka, F. Castro, M. Sbert
In this paper we address the problem of extracting representative point samples from polygonal models. The goal of such a sampling algorithm is to find points that are evenly distributed. We propose...
M. Pauly, M. Zwicker, High-quality Surface, Splatting Today’s Gpus, Mario Botsch, Er Hornung, ...
Because of their conceptual simplicity and superior flexibility, point-based geometries evolved into a valuable alternative to surface representations based on polygonal meshes. Elliptical surface...
M. Pauly, M. Zwicker, Richard Keiser, Bart Adams, Paolo Bazzi, Philip Dutré, ...
We present a framework for physics-based animation of deforming solids and fluids. By merging the equations of solid mechanics with the Navier-Stokes equations using a particle-based Lagrangian...
M. Pauly, M. Zwicker, Oliver Schall, Alexander Belyaev, Hans-peter Seidel
In this paper, we develop a method for robust filtering of a noisy set of points sampled from a smooth surface. The main idea of the method consists of using a kernel density estimation technique for...
M. Pauly, M. Zwicker, High-quality Surface, Splatting Today’s Gpus, Mario Botsch, Er Hornung, ...
Because of their conceptual simplicity and superior flexibility, point-based geometries evolved into a valuable alternative to surface representations based on polygonal meshes. Elliptical surface...
Voronoi Rasterization of Sparse Point Sets (2008)
M. Pauly, M. Zwicker, Jerry O. Talton, Nathan A. Carr, John C. Hart
Point-based representations are becoming increasingly common in computer graphics, especially for visualizing data sets where the number of points is large relative to the number of pixels involved...
A Structure for Point Scan Compression and Rendering (2008)
M. Pauly, M. Zwicker, Jens Krüger, Jens Schneider, Rüdiger Westermann
In this paper we present a compression scheme for large point scans including per-point normals. For the encoding of such scans we introduce a particular type of closest sphere packing grids, the...
Eurographics Symposium on Point-Based Graphics (2004) (2008)
Alexa Rusinkiewicz Editors, M. Alexa, S. Rusinkiewicz, M. Zwicker, C. Gotsman
We present a simple method for meshing a 3D point cloud to a manifold genus-0 mesh. Our approach is based on recent methods for spherical embedding of planar graphs, where we use instead a k-nearest...
Antialiasing for Automultiscopic 3D Displays (2006)
W. Zicker, W. Matusik, F. Dur, H. Pfister, M. Zwicker, W. Matusik, ...
Automultiscopic displays show stereoscopic images that can be viewed from any viewpoint without special glasses. They hold great promise for the future of television and digital entertainment....
Distributed Rendering for Multiview Parallax Displays (2006)
T. Annen, W. Matusik, H. Pfister, H-p Seidel, M. Zwicker
3D display technology holds great promise for the future of television, virtual reality, entertainment, and visualization. Multiview parallax displays deliver stereoscopic views without glasses to...
Surface Reconstruction with Enriched Reproducing Kernel Particle Approximation (2005)
M. Pauly, M. Zwicker, Patrick Reuter, Pierre Joyot, Jean Trunzler, Tamy Boubekeur, ...
There are many techniques that reconstruct continuous 3D surfaces from scattered point data coming from laser range scanners. One of the most commonly used representations are Point Set Surfaces...
Appeared in the Proceedings of the Eurographics Symposium on Point-Based Graphics 2005 (2005)
Pauly Zwicker Editors, M. Pauly, M. Zwicker, Filip Sadlo, Tim Weyrich, Ronald Peikert, ...
We present a simple and high-quality 3D scanning system based on structured light. It uses the common setup of a video projector, a computer-controlled turntable and a single camera. Geometry is...
Matthias Zwicker, Information Born March, In Frauenfeld, Adviser Prof, Dr. Markus Gross, ...
Contact Information
Lab Presentation Chairs Industrial Seminar Chairs (2002)
M. Gross, Eth Zürich, H. Pfister Merl, M. Zwicker, Eth Zürich, M. Pauly, ...
Organized by INFORMATIK Max-Planck-Institut
Ewa Splatting, M. Zwicker, H. Pfister, J. Van Baar, M. Gross
In this paper, we present a framework for high quality splatting based on elliptical Gaussian kernels. To avoid aliasing artifacts, we introduce the concept of a resampling filter combining a...
MITSUBISHI ELECTRIC RESEARCH LABORATORIES (2002)
Ewa Splatting, M. Zwicker, H. Pfister, J. Van Baar, M. Gross, Matthias Zwicker, ...
In this paper, we present a framework for high quality splatting based on elliptical Gaussiansurface and volume data.