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» Image Flows and One-Liner Graphical Image Representation
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CGF
1999
126views more  CGF 1999»
14 years 10 months ago
A Shrink Wrapping Approach to Remeshing Polygonal Surfaces
Due to their simplicity and flexibility, polygonal meshes are about to become the standard representation for surface geometry in computer graphics applications. Some algorithms i...
Leif Kobbelt, Jens Vorsatz, Ulf Labsik, Hans-Peter...
VISUALIZATION
2005
IEEE
15 years 4 months ago
Interactive Rendering of Large Unstructured Grids Using Dynamic Level-of-Detail
We describe a new dynamic level-of-detail (LOD) technique that allows real-time rendering of large tetrahedral meshes. Unlike approaches that require hierarchies of tetrahedra, ou...
Steven P. Callahan, João Luiz Dihl Comba, P...
SI3D
2003
ACM
15 years 4 months ago
Interactive visibility culling in complex environments using occlusion-switches
: We present occlusion-switches for interactive visibility culling in complex 3D environments. An occlusionswitch consists of two GPUs (graphics processing units) and each GPU is u...
Naga K. Govindaraju, Avneesh Sud, Sung-Eui Yoon, D...
92
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VIS
2007
IEEE
123views Visualization» more  VIS 2007»
16 years 12 days ago
Topological Visualization of Brain Diffusion MRI Data
Topological methods give concise and expressive visual representations of flow fields. The present work suggests a comparable method for the visualization of human brain diffusion ...
Thomas Schultz, Holger Theisel, Hans-Peter Seide...
SIGGRAPH
2000
ACM
15 years 3 months ago
As-rigid-as-possible shape interpolation
We present an object-space morphing technique that blends the interiors of given two- or three-dimensional shapes rather than their boundaries. The morph is rigid in the sense tha...
Marc Alexa, Daniel Cohen-Or, David Levin