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» A Generalization of the Massey-Ding Algorithm
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CCCG
2007
15 years 8 months ago
Medial Axis Approximation of Planar Shapes from Union of Balls: A Simpler and more Robust Algorithm
Given a dense sampling S of the smooth boundary of a planar shape O. We show that the medial axis of the union of Voronoi balls centered at Voronoi vertices inside O has a particu...
Joachim Giesen, Balint Miklos, Mark Pauly
SIAMMAX
2010
76views more  SIAMMAX 2010»
15 years 1 months ago
Matrix Structures and Parallel Algorithms for Image Superresolution Reconstruction
Computational resolution enhancement (superresolution) is generally regarded as a memory intensive process due to the large matrix-vector calculations involved. In this paper, a de...
Qiang Zhang, Richard T. Guy, Robert J. Plemmons
CDC
2008
IEEE
102views Control Systems» more  CDC 2008»
16 years 1 months ago
Area-constrained coverage optimization by robotic sensor networks
Abstract— This paper studies robotic sensor networks performing coverage optimization tasks with area constraints. The network coverage of the environment is a function of the ro...
Jorge Cortés
DAM
2008
84views more  DAM 2008»
15 years 6 months ago
The colourful feasibility problem
We study a colourful generalization of the linear programming feasibility problem, comparing the algorithms introduced by B
Antoine Deza, Sui Huang, Tamon Stephen, Tamá...
ICASSP
2010
IEEE
15 years 6 months ago
A comparison of approximate Viterbi techniques and particle filtering for data estimation in digital communications
We consider trellis-based algorithms for data estimation in digital communication systems. We present a general framework which includes approximate Viterbi algorithms like the M-...
Steffen Barembruch