Sciweavers

732 search results - page 109 / 147
» Testing Geometric Convexity
Sort
View
ICPR
2010
IEEE
14 years 3 months ago
Road Sign Detection in Images: A Case Study
Road sign identification in images is an important issue, in particular for vehicle safety applications. It is usually tackled in three stages: detection, recognition and trackin...
Rachid Belaroussi, Philippe Foucher, Jean-Philippe...
GISCIENCE
2004
Springer
159views GIS» more  GISCIENCE 2004»
14 years 3 months ago
The SPIRIT Spatial Search Engine: Architecture, Ontologies and Spatial Indexing
Abstract. The SPIRIT search engine provides a test bed for the development of web search technology that is specialised for access to geographical information. Major components inc...
Christopher B. Jones, Alia I. Abdelmoty, David Fin...
SIGGRAPH
2010
ACM
14 years 2 months ago
Subspace self-collision culling
We show how to greatly accelerate self-collision detection (SCD) for reduced deformable models. Given a triangle mesh and a set of deformation modes, our method precomputes Subspa...
Jernej Barbic, Doug L. James
ISAAC
1998
Springer
72views Algorithms» more  ISAAC 1998»
14 years 2 months ago
Casting with Skewed Ejection Direction
Casting is a manufacturing process in which liquid is poured into a cast (mould) that has a cavity with the shape of the object to be manufactured. The liquid then hardens, after ...
Hee-Kap Ahn, Siu-Wing Cheng, Otfried Cheong
GISCIENCE
2010
Springer
244views GIS» more  GISCIENCE 2010»
13 years 11 months ago
Detecting Road Intersections from GPS Traces
As an alternative to expensive road surveys, we are working toward a method to infer the road network from GPS data logged from regular vehicles. One of the most important componen...
Alireza Fathi, John Krumm