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Título: | Multimodal object recognition using random clustering trees |
Autor: | Villamizar, Michael CSIC; Garrell, Anaís CSIC ORCID ; Sanfeliu, Alberto CSIC ORCID ; Moreno-Noguer, Francesc CSIC ORCID | Palabras clave: | Object recognition Boosting Clustering Random trees |
Fecha de publicación: | 2015 | Editor: | Springer Nature | Citación: | Pattern Recognition and Image Analysis: 496-504 (2015) | Serie: | Lecture Notes in Computer Science 9117 | Resumen: | In this paper, we present an object recognition approach that in addition allows to discover intra-class modalities exhibiting highcorrelated visual information. Unlike to more conventional approaches based on computing multiple specialized classifiers, the proposed approach combines a single classifier, Boosted Random Ferns (BRFs), with probabilistic Latent Semantic Analysis (pLSA) in order to recognize an object class and to find automatically the most prominent intra-class appearance modalities (clusters) through tree-structured visual words. The proposed approach has been validated in synthetic and real experiments where we show that the method is able to recognize objects with multiple appearances. | Descripción: | Trabajo presentado a la 7th Iberian Conference (IbPRIA) celebrada en Santiago de Compostela (España) del 17 al 19 de junio de 2015. | URI: | http://hdl.handle.net/10261/133117 | DOI: | 10.1007/978-3-319-19390-8_56 | Identificadores: | doi: 10.1007/978-3-319-19390-8_56 isbn: 978-3-319-19389-2 |
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