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ICPR
2006
IEEE
14 years 8 months ago
Pay Attention When Selecting Features
In this paper, we propose a new, hierarchical approach to landmark selection for simultaneous robot localization and mapping based on visual sensors: a biologically motivated atte...
Simone Frintrop, Patric Jensfelt, Henrik I. Christ...
IROS
2008
IEEE
247views Robotics» more  IROS 2008»
14 years 1 months ago
Automatic detection of checkerboards on blurred and distorted images
— Most of the existing camera calibration toolboxes require the observation of a checkerboard shown by the user at different positions and orientations. This paper presents an al...
Martin Rufli, Davide Scaramuzza, Roland Siegwart
VISAPP
2007
13 years 8 months ago
Motion blur estimation at corners
In this paper we propose a novel algorithm to estimate motion parameters from a single blurred image, exploiting geometrical relations between image intensities at pixels of a reg...
Giacomo Boracchi, Vincenzo Caglioti
DISOPT
2008
85views more  DISOPT 2008»
13 years 7 months ago
How tight is the corner relaxation?
Given a mixed-integer linear programming (MILP) model and an optimal basis of the associated linear programming relaxation, the Gomory's corner relaxation is obtained by drop...
Matteo Fischetti, Michele Monaci
SODA
2001
ACM
67views Algorithms» more  SODA 2001»
13 years 8 months ago
Reconstructing a collection of curves with corners and endpoints
We present an algorithm which provably reconstructs a collection of curves with corners and endpoints from a sample set that satisfies a certain sampling condition. The algorithm ...
Stefan Funke, Edgar A. Ramos