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118
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JGTOOLS
2008
109views more  JGTOOLS 2008»
15 years 3 months ago
Fast Equal-Area Mapping of the (Hemi)Sphere using SIMD
We present a fast vectorized implementation of a transform that maps points in the unit square to the surface of the sphere, while preserving fractional area. The mapping uses the ...
Petrik Clarberg
124
Voted
IJCGA
2002
69views more  IJCGA 2002»
15 years 3 months ago
On Deletion in Delaunay Triangulations
This paper presents how the space of spheres and shelling may be used to delete a point from a d-dimensional triangulation efficiently. In dimension two, if k is the degree of the...
Olivier Devillers
128
Voted
ICRA
2009
IEEE
188views Robotics» more  ICRA 2009»
15 years 1 months ago
Mining GPS data for extracting significant places
This paper presents a fast and robust algorithm for extracting significant places from a set of raw GPS data points. Determining such places provides valuable context information ...
Gabriel Agamennoni, Juan Nieto, Eduardo Mario Nebo...
123
Voted
ICRA
2009
IEEE
134views Robotics» more  ICRA 2009»
15 years 1 months ago
High dynamic range stereo vision for outdoor mobile robotics
We present a technique for high-dynamic range stereo for outdoor mobile robot applications. Stereo pairs are captured at a number of different exposures (exposure bracketing), and ...
Stefan Hrabar, Peter I. Corke, Michael Bosse
120
Voted
EJWCN
2010
131views more  EJWCN 2010»
14 years 10 months ago
The Waterfilling Game-Theoretical Framework for Distributed Wireless Network Information Flow
We present a general game-theoretical framework for the resource allocation problem in the downlink scenario of distributed wireless small-cell networks, where multiple access poi...
Gaoning He, Laura Cottatellucci, Mérouane D...