Surface reconstruction by Voronoi filtering
Proceedings of the fourteenth annual symposium on Computational geometry
Adaptive hierarchical RBF interpolation for creating smooth digital elevation models
Proceedings of the 12th annual ACM international workshop on Geographic information systems
MLS-based scalar fields over triangle meshes and their application in mesh processing
Proceedings of the 2009 symposium on Interactive 3D graphics and games
Positivity-preserving scattered data interpolation
IMA'05 Proceedings of the 11th IMA international conference on Mathematics of Surfaces
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In many applications one is concerned with the approximation of functions from a finite set of given data sites with associated function values. We describe a construction of a hierarchy of triangulations which approximate the given data at varying levels ...