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TOG
2010
118views more  TOG 2010»
15 years 1 months ago
A hierarchical volumetric shadow algorithm for single scattering
Volumetric effects such as beams of light through participating media are an important component in the appearance of the natural world. Many such effects can be faithfully modele...
Ilya Baran, Jiawen Chen, Jonathan Ragan-Kelley, Fr...
TOG
2010
126views more  TOG 2010»
15 years 1 months ago
Automatic generation of destination maps
Destination maps are navigational aids designed to show anyone within a region how to reach a location (the destination). Handdesigned destination maps include only the most impor...
Johannes Kopf, Maneesh Agrawala, David Bargeron, D...
VC
2010
143views more  VC 2010»
15 years 1 months ago
A PDE method for patchwise approximation of large polygon meshes
Abstract Three-dimensional (3D) representations of complex geometric shapes, especially when they are reconstructed from magnetic resonance imaging (MRI) and computed tomography (C...
Yun Sheng, Alexei Sourin, Gabriela González...
VLSID
2010
IEEE
170views VLSI» more  VLSID 2010»
15 years 5 days ago
Novel Vth Hopping Techniques for Aggressive Runtime Leakage Contro
The continuous increase of leakage power consumption in deep sub-micro technologies necessitates more aggressive leakage control. Runtime leakage control (RTLC) is effective, si...
Hao Xu, Wen-Ben Jone, Ranga Vemuri
CORR
2011
Springer
161views Education» more  CORR 2011»
14 years 10 months ago
A Panorama on Multiscale Geometric Representations, Intertwining Spatial, Directional and Frequency Selectivity
The richness of natural images makes the quest for optimal representations in image processing and computer vision challenging. The latter observation has not prevented the design...
Laurent Jacques, Laurent Duval, Caroline Chaux, Ga...