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» L-systems in Geometric Modeling
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111
Voted
ICCS
2004
Springer
15 years 6 months ago
Velocity Field Modelling for Pollutant Plume Using 3-D Adaptive Finite Element Method
Air pollution models usually start from the computation of the velocity field of a fluid. In this paper, we present a model for computing that field based on the contribution of...
Gustavo Montero, Rafael Montenegro, José Ma...
120
Voted
VVS
1998
IEEE
141views Visualization» more  VVS 1998»
15 years 5 months ago
3D Scan Conversion of CSG Models into Distance Volumes
A distance volume is a volume dataset where the value stored at each voxel is the shortest distance to the surface of the object being represented by the volume. Distance volumes ...
David E. Breen, Sean Mauch, Ross T. Whitaker
AIIA
2003
Springer
15 years 4 months ago
A Neural Architecture for Segmentation and Modelling of Range Data
A novel, two stage, neural architecture for the segmentation of range data and their modeling with undeformed superquadrics is presented. The system is composed by two distinct neu...
Roberto Pirrone, Antonio Chella
SMA
1995
ACM
190views Solid Modeling» more  SMA 1995»
15 years 4 months ago
Creating solid models from single 2D sketches
We describe a method of constructing a B-rep solid model from a single hidden-line removed sketch view of a 3D object. The main steps of our approach are as follows. The sketch is...
Ian J. Grimstead, Ralph R. Martin
84
Voted
LREC
2010
146views Education» more  LREC 2010»
15 years 2 months ago
The Semantic Atlas: an Interactive Model of Lexical Representation
In this paper we describe two geometrical models of meaning representation, the Semantic Atlas (SA) and the Automatic Contexonym Organizing Model (ACOM). The SA provides maps of m...
Sabine Ploux, Armelle Boussidan, Hyungsuk Ji