Exploració per autor "Calderero Patino, Felipe"
Ara es mostren els items 1-7 de 7
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Analysis of urban and vegetation growing in NW Senegal during the last 25 years using medium resolution imagery
Marcello, Javier; Calderero Patino, Felipe; Eugenio, Francisco; Marqués Acosta, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialLand use and land cover information are key information for Governments in developing countries. In this context, remote sensing satellites like Landsat or SPOT can provide valuable data covering several decades. We have ... -
Hierarchical fusion of color and depth information at partition level by cooperative region merging
Calderero Patino, Felipe; Marqués Acosta, Fernando (2009)
Text en actes de congrés
Accés obertA high level scheme for information fusion to create hierarchical region-based image representations based on a region merging process is presented. The strategy is based on an iterative evolution where the different ... -
Hierarchical segmentation of vegetation areas in high spatial resolution images by fusion of multispectral information
Calderero Patino, Felipe; Marqués Acosta, Fernando; Marcello, Javier; Eugenio, Francisco Javier (2009)
Text en actes de congrés
Accés obertA new region-based methodology for the automated extraction and hierarchical segmentation of vegetation areas into high spatial resolution images is proposed. This approach is based on the iterative and cooperative ... -
Multiview depth coding based on combined color/depth segmentation
Ruiz Hidalgo, Javier; Morros Rubió, Josep Ramon; Aflaki, Payman; Calderero Patino, Felipe; Marqués Acosta, Fernando (2012-01)
Article
Accés restringit per política de l'editorialIn this paper, a new coding method for multiview depth video is presented. Considering the smooth structure and sharp edges of depth maps, a segmentation based approach is proposed. This allows further preserving the depth ... -
Object-based evaluation of hierarchical region-based representations based on information theory statistical measures
Calderero Patino, Felipe; Marqués Acosta, Fernando (IEEE Computer Society Publications, 2008)
Text en actes de congrés
Accés obertThis work presents an evaluation in terms of object representation of the hierarchical region-based representations created by a family of general statistical region merging algorithms. These merging techniques are based ... -
Performance evaluation of probability density estimators for unsupervised information theoretical region merging
Calderero Patino, Felipe; Marqués Acosta, Fernando; Ortega, Antonio (2009)
Comunicació de congrés
Accés obertInformation theoretical region merging techniques have been shown to provide a state-of-the-art unified solution for natural and texture image segmentation. Here, we study how the segmentation results can be further ... -
Region merging techniques using information theory statistical measures
Calderero Patino, Felipe; Marqués Acosta, Fernando (2010-06)
Text en actes de congrés
Accés obertAbstract—The purpose of the current work is to propose, under a statistical framework, a family of unsupervised region merging techniques providing a set of the most relevant region-based explanations of an image at different ...