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AFRIGRAPH
2001
ACM
14 years 21 days ago
Implementation and applications of the distortion operator
The distortion operator transforms 2D images in a manner similar to image warping or morphing, allowing source pixels to be mapped to any destination pixel. This operator can be i...
Shaun Bangay
CDES
2006
146views Hardware» more  CDES 2006»
13 years 10 months ago
ANN-Based Spiral Inductor Parameter Extraction and Layout Re-Design
A neural network approach is presented for modeling and characterization of on-chip copper spiral inductors. The approach involves the creation of neural network models to map 3D ...
Abby A. Ilumoka, Yeonbum Park
GEOINFO
2004
13 years 10 months ago
Non-Uniform Mesh Simplification Using Adaptative Merge Procedures
: The performance of a walkthrough over terrain models is deeply influenced by the real scenario high level of details. To guarantee natural and smooth changes in a sequence of sce...
Flávio Mello, Edilberto Strauss, Antonio A....
DLOG
2003
13 years 10 months ago
Applying Description Logic to Product Behavioral Design within Advanced CAD Systems
In this paper, we investigate the use of Description Logic (DL) for representing Product Behavioral constraints in Computer Aided Design (CAD) Systems. In an integrated design app...
François de Bertrand de Beuvron, Amadou Cou...
GRAPHICSINTERFACE
1998
13 years 10 months ago
Ray-tracing Procedural Displacement Shaders
Displacement maps and procedural displacement shaders are a widely used approach of specifying geometric detail and increasing the visual complexity of a scene. While it is relati...
Wolfgang Heidrich, Hans-Peter Seidel