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» A language for multiple models of computation
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GEOINFO
2007
15 years 8 months ago
Polygon Clipping and Polygon Reconstruction
Polygon clipping is an important operation that computers execute all the time. An algorithm that clips a polygon is rather complex. Each edge of the polygon must be tested against...
Leonardo Guerreiro Azevedo, Ralf Hartmut Güti...
VMV
2008
164views Visualization» more  VMV 2008»
15 years 8 months ago
Vector Glyphs for Surfaces: A Fast and Simple Glyph Placement Algorithm for Adaptive Resolution Meshes
Visualization of flow on boundary surfaces from computational flow dynamics (CFD) is challenging due to the complex, adaptive resolution nature of the meshes used in the modeling ...
Zhenmin Peng, Robert S. Laramee
ICASSP
2010
IEEE
15 years 6 months ago
Statistical inference for single- and multi-band Probabilistic Amplitude Demodulation
Amplitude demodulation is an ill-posed problem and so it is natural to treat it from a Bayesian viewpoint, inferring the most likely carrier and envelope under probabilistic const...
Richard E. Turner, Maneesh Sahani
CORR
2010
Springer
124views Education» more  CORR 2010»
15 years 6 months ago
Detecting Danger: The Dendritic Cell Algorithm
l invaders in the form of pathogens. In this research, and abstract model of DC behaviour is developed and subsequently used to form an algorithm, the DCA. The abstraction process ...
Julie Greensmith, Uwe Aickelin, Steve Cayzer
CGF
2006
89views more  CGF 2006»
15 years 6 months ago
Sweep-based Freeform Deformations
We propose a sweep-based approach to the freeform deformation of three-dimensional objects. Instead of using a volume enclosing the whole object, we approximate only its deformabl...
Seung-Hyun Yoon, Myung-Soo Kim