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Outdoor view recognition based on landmark grouping and logistic regression

Autor
Todt, E.; Torras, C.
Tipus d'activitat
Article en revista
Revista
International journal of pattern recognition and artificial intelligence
Data de publicació
2013
Volum
27
Número
3
Pàgina inicial
1355004-1
Pàgina final
1355004-20
DOI
https://doi.org/10.1142/S0218001413550045 Obrir en finestra nova
Projecte finançador
GARNICS: Gardening with a Cognitive System (FP7-ICT-247947)
Repositori
http://hdl.handle.net/2117/26475 Obrir en finestra nova
Resum
Vision-based robot localization outdoors has remained more elusive than its indoors counterpart. Drastic illumination changes and the scarceness of suitable landmarks are the main difficulties. This paper attempts to surmount them by deviating from the main trend of using local features. Instead, a global descriptor called landmark-view is defined, which aggregates the most visually-salient landmarks present in each scene. Thus, landmark co-occurrence and spatial and saliency relationships betwe...
Citació
Todt, E.; Torras, C. Outdoor view recognition based on landmark grouping and logistic regression. "International journal of pattern recognition and artificial intelligence", 2013, vol. 27, núm. 3, p. 1355004-1-1355004-20.
Paraules clau
Visual landmarks, autonomous robot, robot navigation, visual saliency
Grup de recerca
ROBiri - Grup de Robòtica de l'IRI

Participants