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Predicting the Perceived Interest of Object in Images: "Region of Interest" detection using the "Bayesian probabilistic approach" - Couverture souple

Pinneli, Srivani

 
9783639181227: Predicting the Perceived Interest of Object in Images: "Region of Interest" detection using the "Bayesian probabilistic approach"
Couverture souple
ISBN 10 : 3639181220 ISBN 13 : 9783639181227
Editeur : VDM Verlag, 2009

Synopsis

This book presents an algorithm that uses a "Bayesian probabilistic apprroach" to compute the perceived interest of objects in images. A set of likelihood functions were measured via a psychophysical experiment in which subjects rated the perceived visual interest of over 1100 objects in 300 images. These results were then used to determine the likelihood of perceived interest given various factors such as location, contrast, color, luminance, edge-strength and blur. These likelihood functions are used as part of a Bayesian formulation in which perceived interest is inferred based on the factors mentioned above. Our results demonstrate that our algorithm can perform well in predicting perceived interest. A block-based approach is also proposed which doesn¿t need segmentation and is fast- enough to be used in real-time applications.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag
Date d'édition
2009
Langue
anglais
ISBN 10 
3639181220
ISBN 13 
9783639181227
Reliure
Broché
Nombre de pages
68
Coordonnées du fabricant
non disponible
Personne responsable
non disponible