451 search results - page 68 / 91 » A Categorical Model for the Geometry of Interaction |
SMI
2005
IEEE
14 years 29 days ago
2005
IEEE
Creating surfaces with intricate small-scale features (microgeometry) and detail is an important task in geometric modeling and computer graphics. We present a model processing me...
VW
2009
Springer
13 years 12 months ago
2009
Springer
—We propose an efficient alternative to commonly used parametric surfaces such as NURBS surfaces for definition of complex geometry in shared virtual spaces. Our mathematical mod...
EUROGRAPHICS
2010
Eurographics
13 years 8 months ago
2010
Eurographics
We present a novel method for the synthesis and animation of realistic traffic flows on large-scale road networks. Our technique is based on a continuum model of traffic flow we e...
CHI
2006
ACM
14 years 7 months ago
2006
ACM
icians or philosophers use abstract symbols to derive formulas or form proofs. Indeed, these sketches are structural geometric proofs, consistent with Plato's supposition that...
SMA
2003
ACM
14 years 19 days ago
2003
ACM
This paper presents a novel Scalar-field based Free-Form Deformation (SFFD) technique founded upon general flow constraints and implicit functions. In contrast to the traditiona...