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CVPR
2006
IEEE
15 years 11 months ago
Edge Suppression by Gradient Field Transformation Using Cross-Projection Tensors
We propose a new technique for edge-suppressing operations on images. We introduce cross projection tensors to achieve affine transformations of gradient fields. We use these tens...
Amit K. Agrawal, Ramesh Raskar, Rama Chellappa
VIS
2004
IEEE
134views Visualization» more  VIS 2004»
15 years 10 months ago
Projecting Tetrahedra without Rendering Artifacts
Hardware-accelerated direct volume rendering of unstructured volumetric meshes is often based on tetrahedral cell projection, in particular, the Projected Tetrahedra (PT) algorith...
David S. Ebert, Martin Kraus, Wei Qiao
SIGGRAPH
2000
ACM
15 years 1 months ago
The digital Michelangelo project: 3D scanning of large statues
We describe a hardware and software system for digitizing the shape and color of large fragile objects under non-laboratory conditions. Our system employs laser triangulation rang...
Marc Levoy, Kari Pulli, Brian Curless, Szymon Rusi...
105
Voted
RT
1998
Springer
15 years 1 months ago
Interactively Modeling with Photogrammetry
We describe an interactive system to reconstruct 3D geometry and extract textures from a set of photographs taken with arbitrary camera parameters. The basic idea is to let the use...
Pierre Poulin, Mathieu Ouimet, Marie-Claude Frasso...
ISVC
2007
Springer
15 years 3 months ago
Simulation of Flexible Tubes in VR
Abstract. We present a Virtual Reality application enabling interactive, physically correct simulation of tube-like flexible objects. Our objective was to describe flexible objec...
Florian Mannuß, André Hinkenjann, Ger...