A Monocular Navigation System for RoboTour Competition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00172081" target="_blank" >RIV/68407700:21230/10:00172081 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A Monocular Navigation System for RoboTour Competition

Popis výsledku v původním jazyce

In this paper, we present a mobile robot navigation system used in the RoboTour challenge. We describe the basic principles of the navigation methods and show how to combine monocular vision and odometry. We propose to use the monocular vision to determine only the robot's heading and the odometry to estimate only the traveled distance. We show that the heading estimation itself can suppress odometric cumulative errors and outline a mathemtical proof of this statement. The practical result of the proofis that even simple algorithms capable to estimate just the heading can be used as a base for "record and replay" techniques. Beside the navigational principles, practical implementation of our navigation system is described. It is based on image processing algorithms for path following and landmark-based crossing traversing. An overview of experimental results is presented as well.

Název v anglickém jazyce

A Monocular Navigation System for RoboTour Competition

Popis výsledku anglicky

In this paper, we present a mobile robot navigation system used in the RoboTour challenge. We describe the basic principles of the navigation methods and show how to combine monocular vision and odometry. We propose to use the monocular vision to determine only the robot's heading and the odometry to estimate only the traveled distance. We show that the heading estimation itself can suppress odometric cumulative errors and outline a mathemtical proof of this statement. The practical result of the proofis that even simple algorithms capable to estimate just the heading can be used as a base for "record and replay" techniques. Beside the navigational principles, practical implementation of our navigation system is described. It is based on image processing algorithms for path following and landmark-based crossing traversing. An overview of experimental results is presented as well.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

<a href="/cs/project/7E08006" target="_blank" >7E08006: Robotic Evolutionary Self-Programming and Self-Assembling Organisms</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>R - Projekt Ramcoveho programu EK

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

AT&P journal PLUS 2

ISSN

1336-5010

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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