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» 3D Geometries in Spatial DBMS
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MDM
2009
Springer
130views Communications» more  MDM 2009»
14 years 2 months ago
Towards an Indoor Level-of-Detail Model for Route Visualization
Indoor routing represents an essential feature required by applications and systems that provide spatial information about complex sites, buildings and infrastructures such as in ...
Benjamin Hagedorn, Matthias Trapp, Tassilo Glander...
VISSYM
2007
13 years 10 months ago
Parametric Visualization of High Resolution Correlated Multi-spectral Features Using PCA
An imaging mass spectrometer is an analytical instrument that can determine the spatial distribution of chemical compounds on complex surfaces. The output of the device is a multi...
Alexander Broersen, Robert van Liere, Ron M. A. He...
SMA
2006
ACM
101views Solid Modeling» more  SMA 2006»
14 years 1 months ago
A higher dimensional formulation for robust and interactive distance queries
We present an efficient and robust algorithm for computing the minimum distance between a point and freeform curve or surface by lifting the problem into a higher dimension. This...
Joon-Kyung Seong, David E. Johnson, Elaine Cohen
SCA
2007
13 years 10 months ago
Time-critical distributed contact for 6-DoF haptic rendering of adaptively sampled reduced deformable models
Real-time evaluation of distributed contact forces for rigid or deformable 3D objects is important for providing multi-sensory feedback in emerging real-time applications, such as...
Jernej Barbic, Doug L. James
TOH
2008
98views more  TOH 2008»
13 years 7 months ago
Six-DoF Haptic Rendering of Contact Between Geometrically Complex Reduced Deformable Models
Real-time evaluation of distributed contact forces between rigid or deformable 3D objects is a key ingredient of 6-DoF force-feedback rendering. Unfortunately, at very high tempora...
Jernej Barbic, Doug L. James