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» Interpolation for data structures
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125
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TVCG
1998
160views more  TVCG 1998»
15 years 2 months ago
Adaptive Projection Operators in Multiresolution Scientific Visualization
—Recently, multiresolution visualization methods have become an indispensable ingredient of real-time interactive postprocessing. The enormous databases, typically coming along w...
Mario Ohlberger, Martin Rumpf
153
Voted
ICIAP
2003
ACM
16 years 2 months ago
Smart interpolation by anisotropic diffusion
To be able to enlarge a digital image from a single frame preserving the perceptive cues is a relevant research issue. The best algorithms take into account the presence of edges ...
Sebastiano Battiato, Giovanni Gallo, Filippo Stanc...
108
Voted
SIGGRAPH
2000
ACM
15 years 6 months ago
Patching Catmull-Clark meshes
Named after the title, the PCCM transformation is a simple, explicit algorithm that creates large, smoothly joining bicubic Nurbs patches from a refined Catmull-Clark subdivision...
Jörg Peters
102
Voted
JCM
2008
81views more  JCM 2008»
15 years 2 months ago
An Iterative Algorithm for Joint Symbol Timing Recovery and Equalization of Short Bursts
In this work a joint clock recovery (CR) and equalization scheme for short burst transmissions is presented. The joint optimization performance may be pursued by means of both data...
Pietro Savazzi, Paolo Gamba, Lorenzo Favalli
VMV
2003
165views Visualization» more  VMV 2003»
15 years 3 months ago
C1-Continuous Terrain Reconstruction from Sparse Contours
Contour lines from topographic maps are still the most common form of elevation data for the Earth’s surface and in the case of historical landscapes, they often are the only av...
Kai Hormann, Salvatore Spinello, Peter Schröd...