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AROBOTS
2008
131views more  AROBOTS 2008»
15 years 6 months ago
Active audition using the parameter-less self-organising map
This paper presents a novel method for enabling a robot to determine the position of a sound source in three dimensions using just two microphones and interaction with its environm...
Erik Berglund, Joaquin Sitte, Gordon Wyeth
MVA
2007
142views Computer Vision» more  MVA 2007»
15 years 6 months ago
Shadow based texture registration for 3D modeling of outdoor scenes
This paper presents a novel method for the registration of texture images with a 3D model of outdoor scenes. We pose image registration as an optimization problem that uses knowled...
Alejandro Troccoli, Peter K. Allen
ICRA
2010
IEEE
149views Robotics» more  ICRA 2010»
15 years 5 months ago
Observability analysis of relative localization for AUVs based on ranging and depth measurements
— The paper studies the observability properties of the relative localization of two Autonomous Underwater Vehicles (AUVs) equipped with depth sensors, linear/angular velocity se...
Gianluca Antonelli, Filippo Arrichiello, Stefano C...
ORL
2010
56views more  ORL 2010»
15 years 5 months ago
On interval-subgradient and no-good cuts
Interval-gradient cuts are (nonlinear) valid inequalities for nonconvex NLPs defined for constraints g(x) ≤ 0 with g being continuously differentiable in a box [x, ¯x]. In th...
Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti...
GLOBECOM
2010
IEEE
15 years 4 months ago
Energy Detection of Wideband and Ultra-Wideband PPM
In this paper, energy detectors are developed for wideband and ultra-wideband (UWB) pulse position modulation (PPM). Exact bit error probability (BEP) formulas are derived under di...
Shahzad Gishkori, Geert Leus, Hakan Deliç