Sensitivity analysis of virtual terrain accuracy for vision based algorithms

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00228188" target="_blank" >RIV/68407700:21230/12:00228188 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Sensitivity analysis of virtual terrain accuracy for vision based algorithms
Original language description
A number of three-dimensional virtual environments are available for the development of vision-based robotics. These have the advantage of repeated trials at low cost compared to field testing. However, virtual environments still suffer from a lack of realism and credibility for validation and verification. This work presents the creation and validation of state of the art virtual terrains for research in Martian rover vision-based navigation algorithms. The paper focuses on the creation of virtual environments, which are precise imitations of the planetary terrain test-bed at the European Space Research and Technology Centre (ESTEC) site. Two different techniques are used to recreate the Martian-like site in a simulator. The first method uses a novelmulti-view stereo reconstruction technique; the latter uses a high precision laser scanning system to accurately map the terrain. Comparison of the real environment to the virtual environments is done at various locations by making use of
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the International Astronautical Congress, IAC
ISBN
978-1-62276-979-7
ISSN
0074-1795
e-ISSN
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Number of pages
8
Pages from-to
1422-1429
Publisher name
International Astronautical Federation (IAF)
Place of publication
Paris
Event location
Neapol
Event date
Oct 1, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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