Listar ISA - Conferencias Científicas por tipo "info:eu-repo/semantics/article"
Mostrando ítems 1-8 de 8
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A Robotic Experiment Toward Understanding Human Gas-Source Localization Strategies
(2017-06-15)This paper describes an experiment for gas-source localization with a human-teleoperated mobile robot devised to gather data on how humans search for odor-sources. To that end, more than 150 repetitions of the search ... -
Collapsible Cubes: Removing Overhangs from 3D Point Clouds to Build Local Navigable Elevation Maps
(IEEE, 2014-07-11)Elevation maps offer a compact 2 1/2 dimensional model of terrain surface for navigation in field mobile robotics. However, building these maps from 3D raw point clouds con- taining overhangs, such as tree canopy or ... -
Convex Global 3D Registration with Lagrangian Duality
(IEEE, 2017)The registration of 3D models by a Euclidean transformation is a fundamental task at the core of many application in computer vision. This problem is non-convex due to the presence of rotational constraints, making traditional ... -
Gas Source Localization Strategies for Teleoperated Mobile Robots. An Experimental Analysis
(2017)Gas source localization (GSL) is one of the most important and direct applications of a gas sensitive mobile robot, and consists in searching for one or multiple volatile emission sources with a mobile robot that has ... -
Geometric-based Line Segment Tracking for HDR Stereo Sequences
(2018-09-21)In this work, we propose a purely geometrical approach for the robust matching of line segments for challenging stereo streams with severe illumination changes or High Dynamic Range (HDR) environments. To that purpose, we ... -
Inertia-based ICR Kinematic Model for Tracked Skid-Steer Robots
(IEEE, 2017)Kinematic models for skid-steer vehicles based on the locations of instantaneous centers of rotation (ICRs) of treads have been useful for motion control and dead reckoning. These models have typically assumed constant ... -
Initialization of 3D Pose Graph Optimization using Lagrangian duality
(IEEE, 2017-05)Pose Graph Optimization (PGO) is the de facto choice to solve the trajectory of an agent in Simultaneous Localization and Mapping (SLAM). The Maximum Likelihood Estimation (MLE) for PGO is a non-convex problem for which ... -
Online Estimation of 2D Wind Maps for Olfactory Robots
(2017-06-15)This work introduces a novel solution to approximate in real time the 2D wind flow present in a geometrically known environment. It is grounded on the probabilistic framework provided by a Markov random field and enables ...