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SIGGRAPH
2000
ACM
14 years 1 days ago
Computer modelling of fallen snow
In this paper, we present a new model of snow accumulation and stability for computergraphics. Our contribution is divided into two major components, each essential for modelling ...
Paul Fearing
VRML
1999
ACM
13 years 12 months ago
VIRTUS: A Collaborative Multi-User Platform
VRML is a file format for the description of dynamic scene graphs containing 3D objects with their visual appearance, multimedia content, an event model, and scripting capabilitie...
Kurt Saar
SIGGRAPH
1997
ACM
13 years 12 months ago
Interactive Boolean operations for conceptual design of 3-D solids
Interactive modeling of 3-D solids is an important and difficult problem in computer graphics. The Constructive Solid Geometry (CSG) modeling scheme is highly attractive for inte...
Ari Rappoport, Steven N. Spitz
ICRA
1994
IEEE
236views Robotics» more  ICRA 1994»
13 years 11 months ago
Neptune: Above-Ground Storage Tank Inspection Robot System
act The Neptune system is a mobile robot system used to remotely inspect above-ground storage tanks (ASTs) while immersed in the petroleum product, in order to ascertain from the i...
Hagen Schempf
ESA
1993
Springer
109views Algorithms» more  ESA 1993»
13 years 11 months ago
Optimal Upward Planarity Testing of Single-Source Digraphs
A digraph is upward planar if it has a planar drawing such that all the edges are monotone with respect to the vertical direction. Testing upward planarity and constructing upward ...
Paola Bertolazzi, Giuseppe Di Battista, Carlo Mann...