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» On rationally supported surfaces
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SIGGRAPH
1991
ACM
14 years 1 months ago
A global illumination solution for general reflectance distributions
A general light transfer simulation algorithm for environments composed of materials with arbitrary reflectance functions is presented. This algorithm removes the previous practic...
François X. Sillion, James Arvo, Stephen H....
SCANGIS
2003
13 years 11 months ago
On the Adequacy of GIS-Generated Weed Maps for Precision Farming
Discrete sampling data is used in several environmental studies to create maps in order to support decision-making processes. The decision maps represent an increasing importance i...
Matthias Backes, Lutz Plümer
AAAI
1998
13 years 11 months ago
Hybrid Planning for Partially Hierarchical Domains
Hierarchical task network and action-based planning approaches have traditionally been studied separately. In many domains, human expertise in the form of hierarchical reduction s...
Subbarao Kambhampati, Amol Dattatraya Mali, Biplav...
SERP
2003
13 years 11 months ago
Experiences Developing an E-Whiteboard-Based Circuit Designer
E-whiteboards - large image display surfaces (LIDS) that support data input with pen-based sketching - have become more readily available in recent times. We describe a prototype ...
Ray Liu, Lisa Wong, John C. Grundy
VMV
2003
154views Visualization» more  VMV 2003»
13 years 11 months ago
Piecewise Linear Approximation of Signed Distance Fields
The signed distance field of a surface can effectively support many geometry processing tasks such as decimation, smoothing, and Boolean operations since it provides efficient a...
Jianhua Wu, Leif Kobbelt