Listar LSI_Articles por autoría "b585edda-e3b3-4c16-91f4-e4927eea7458"
Mostrando ítems 1-15 de 15
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A lower bound for the area of Plateau foams
Springer (2020-04-07)Real foams can be viewed as geometrically well-organized dispersions of more or less spherical bubbles in a liquid. When the foam is so drained that the liquid content significantly decreases, the bubbles become polyhedral-like ... -
Analyzing autostereoscopic environment configurations for the design of videogames
Springer Verlag (2019)Stereoscopic devices are becoming more popular every day. The 3D visualization that these displays ofer is being used by videogame designers to enhance the user’s game experience. Autostereoscopic monitors ofer the ...
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Back propagation with balanced MSE cost Function and nearest neighbor editing for handling class overlap and class imbalance
Springer (2011)The class imbalance problem has been considered a critical factor for designing and constructing the supervised classifiers. In the case of artificial neural networks, this complexity negatively affects the generalization ...
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Depth estimation improvement in 3D integral imaging using an edge removal approach
Springer (2018)A new depth estimation method for 3D reconstruction in a synthetic aperture integral imaging framework is presented. This method removes the edges of the objects in the elemental images when the objects are in focus. This ... -
Depth Estimation in Integral Imaging Based on a Maximum Voting Strategy
Institute of Electrical and Electronics Engineers (IEEE) (2016-10)An approach that uses the scene information acquired by means of a three-dimensional (3D) synthetic aperture integral imaging system is presented. This method generates a depth map of the scene through a voting strategy. ...
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Feature selection in regression tasks using conditional mutual information
Springer (2011)This paper presents a supervised feature selection method applied to regression problems. The selectionmethod uses a Dissimilarity matrix originally developed for classification problems, whose applicability is extended ...
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Geometric approach to non-relativistic quantum dynamics of mixed states
AIP Publishing LLC (2013-05)In this paper we propose a geometrization of the non-relativistic quantum mechanics for mixed states. Our geometric approach makes use of the Uhlmann's principal fibre bundle to describe the space of mixed states and as a ...
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Integral imaging techniques for flexible sensing through image-based reprojection
OSA Publishing (2017-10)In this work, a 3D reconstruction approach for flexible sensing inspired by integral imaging techniques is proposed. This method allows the application of different integral imaging techniques, such as generating a depth ...
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Multitemporal Mosaicing for Sentinel-3/FLEX Derived Level-2 Product Composites
Institute of Electrical and Electronics Engineers (2020-09-24)The increasing availability of remote sensing data raises important challenges in terms of operational data provision and spatial coverage for conducting global studies and analyses. In this regard, existing multitemporal ...
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Resampling methods versus cost functions for training an MLP in the class imbalance context
Springer-Verlag (2011)The class imbalance problem has been studied from different approaches, some of the most popular are based on resizing the data set or internally basing the discrimination-based process. Both methods try to compensate the ...
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Semi-supervised classification by probabilistic relaxation
(2012-10-24)In this paper, a semi-supervised approach based on probabilistic relaxation theory is presented. It combines two desirable properties; firstly, a very small number of labelled samples is needed and, secondly, the assignment ...
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Semi-supervised probabilistic relaxation for image segmentation
Springer-Verlag (2011)In this paper, a semi-supervised approach based on probabilistic relaxation theory is presented. Focused on image segmentation, the presented technique combines two desirable properties; a very small number of labelled ...
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Supervised feature selection by clustering using conditional mutual information-based distances
Elsevier (2010)In this paper, a supervised feature selection approach is presented, which is based on metric applied on continuous and discrete data representations. This method builds a dissimilarity space using information theoretic ...
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Upper bounds for the Poincaré recurrence time in quantum mixed states
IOP Publishing Ltd. (2017-04)In this paper we use geometric techniques to provide upper bounds for the Poincaré recurrence time of a quantum mixed state with a discrete spectrum of energies. We obtain two types of upper bounds. One of them depends on ...
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Virtual Reality versus Desktop Experience in a Dangerous Goods Simulator
Serious Games Society (2022-05-31)Virtual Reality applications have become a trend in training simulators as an alternative to desktop applications. However, further study is needed on how these types of serious games, which often include several modes of ...
