102291 search results - page 103 / 20459 » Computability in Computational Geometry |
167
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SI3D
1995
ACM
15 years 8 months ago
1995
ACM
This paper presents an algorithm for shadow calculation in dynamic polyhedral scenes illuminated by point light sources. It is based on a modi cation of Shadow Volume Binary Space...
153
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CVGIP
2002
15 years 4 months ago
2002
Computing the intersection curve of two quadrics is a fundamental problem in computer graphics and solid modeling. We present an algebraic method for classifying and parameterizin...
146
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TVCG
2012
13 years 7 months ago
2012
—The Morse-Smale complex is a useful topological data structure for the analysis and visualization of scalar data. This paper describes an algorithm that processes all mesh eleme...
121
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ICIP
1998
IEEE
16 years 6 months ago
1998
IEEE
In this paper we present a framework combining differential geometry and scale-space to show that local geometric invariants of image contours such as tangent, curvature and deriv...
120
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ECAL
2005
Springer
15 years 10 months ago
2005
Springer
Plant morphogenesis is the development of plant form and structure by coordinated cell division and growth. We present a dynamic computational model of plant morphogenesis at cellu...