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SGP
2007
15 years 8 days ago
Voronoi-based variational reconstruction of unoriented point sets
We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...
Pierre Alliez, David Cohen-Steiner, Yiying Tong, M...
ALGOSENSORS
2008
Springer
14 years 12 months ago
Deployment of Asynchronous Robotic Sensors in Unknown Orthogonal Environments
We consider the problem of uniformly dispersing mobile robotic sensors in a simply connected orthogonal space of unknown shape. The mobile sensors are injected into the space from ...
Eduardo Mesa Barrameda, Shantanu Das, Nicola Santo...
CC
2008
Springer
144views System Software» more  CC 2008»
14 years 12 months ago
Control Flow Emulation on Tiled SIMD Architectures
Heterogeneous multi-core and streaming architectures such as the GPU, Cell, ClearSpeed, and Imagine processors have better power/ performance ratios and memory bandwidth than tradi...
Ghulam Lashari, Ondrej Lhoták, Michael McCo...
BILDMED
2008
176views Algorithms» more  BILDMED 2008»
14 years 11 months ago
Edge-Preserving Denoising for Segmentation in CT-images
In the clinical environment the segmentation of organs is an increasingly important application and used, for example, to restrict the perfusion analysis to a certain organ. In ord...
Eva Eibenberger, Anja Borsdorf, Andreas Wimmer, Jo...
NIPS
2008
14 years 11 months ago
Estimating the Location and Orientation of Complex, Correlated Neural Activity using MEG
The synchronous brain activity measured via MEG (or EEG) can be interpreted as arising from a collection (possibly large) of current dipoles or sources located throughout the cort...
David P. Wipf, Julia Owen, Hagai Attias, Kensuke S...