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Ricardo Toledo, X. Orriols, Petia Radeva, X. Binefa, Jordi Vitria, Cristina Cañero, et al. (2000). Eigensnakes for vessel segmentation in angiography. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 340–343).
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A. Pujol, Felipe Lumbreras, Javier Varona, & Juan J. Villanueva. (2000). Locating people in indoor scenes for real applications. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 632–635).
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Cristina Cañero, Petia Radeva, Ricardo Toledo, Juan J. Villanueva, & J. Mauri. (2000). 3D Curve Reconstruction by Biplane Snakes. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 563–566).
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Sergio Vera, Miguel Angel Gonzalez Ballester, & Debora Gil. (2012). A medial map capturing the essential geometry of organs. In ISBI Workshop on Open Source Medical Image Analysis software (1691 - 1694). IEEE.
Abstract: Medial representations are powerful tools for describing and parameterizing the volumetric shape of anatomical structures. Accurate computation of one pixel wide medial surfaces is mandatory. Those surfaces must represent faithfully the geometry of the volume. Although morphological methods produce excellent results in 2D, their complexity and quality drops across dimensions, due to a more complex description of pixel neighborhoods. This paper introduces a continuous operator for accurate and efficient computation of medial structures of arbitrary dimension. Our experiments show its higher performance for medical imaging applications in terms of simplicity of medial structures and capability for reconstructing the anatomical volume
Keywords: Medial Surface Representation, Volume Reconstruction,Geometry , Image reconstruction , Liver , Manifolds , Shape , Surface morphology , Surface reconstruction
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Margarita Torre, & Petia Radeva. (2000). Agricultural-Field Extraction on Aerial Images by Region Competition Algorithm. In 15 th International Conference on Pattern Recognition (Vol. 1, pp. 313–316).
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Sergio Escalera, & Petia Radeva. (2004). Fast greyscale road sign model matching and recognition.
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Carles Fernandez, & Jordi Gonzalez. (2008). A Multilingually-Extensible Module for Natural Language Generation.
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Ognjen Rudovic, & Jordi Gonzalez. (2008). Building Temporal Templates for Human Behaviour Classification.
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Marco Pedersoli. (2008). A Multiresolution Cascade for Human Detection.
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Bhaskar Chakraborty. (2008). View-Invariant Human-Body Detection with Extension to Human Action Recognition using Component Wise HMM of Body Parts.
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Mohammad Rouhani. (2009). 3D Data Fitting and Tracking for Real Time Applications (Vol. 138). Master's thesis, , .
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Pierluigi Casale. (2008). Social Environment Description from Data Collected with a Wearable Device.
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Antonio Clavelli, & Dimosthenis Karatzas. (2009). Text Segmentation in Colour Posters from the Spanish Civil War Era. In 10th International Conference on Document Analysis and Recognition (pp. 181–185).
Abstract: The extraction of textual content from colour documents of a graphical nature is a complicated task. The text can be rendered in any colour, size and orientation while the existence of complex background graphics with repetitive patterns can make its localization and segmentation extremely difficult.
Here, we propose a new method for extracting textual content from such colour images that makes no assumption as to the size of the characters, their orientation or colour, while it is tolerant to characters that do not follow a straight baseline. We evaluate this method on a collection of documents with historical
connotations: the Posters from the Spanish Civil War.
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Albert Gordo, & Ernest Valveny. (2009). A rotation invariant page layout descriptor for document classification and retrieval. In 10th International Conference on Document Analysis and Recognition (481–485).
Abstract: Document classification usually requires of structural features such as the physical layout to obtain good accuracy rates on complex documents. This paper introduces a descriptor of the layout and a distance measure based on the cyclic dynamic time warping which can be computed in O(n2). This descriptor is translation invariant and can be easily modified to be scale and rotation invariant. Experiments with this descriptor and its rotation invariant modification are performed on the Girona archives database and compared against another common layout distance, the minimum weight edge cover. The experiments show that these methods outperform the MWEC both in accuracy and speed, particularly on rotated documents.
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Enric Marti, Jaume Rocarias, Ricardo Toledo, & Aura Hernandez-Sabate. (2009). Caronte: plataforma Moodle con gestion flexible de grupos. Primeras experiencias en asignaturas de Ingenieria Informatica.
Abstract: En este artículo se presenta Caronte, entorno LMS (Learning Management System) basado en Moodle. Una característica importante del entorno es la gestión flexible de grupos en una asignatura. Entendemos por grupo un conjunto de alumnos que realizan un trabajo y uno de ellos entrega la actividad propuesta (práctica, encuesta, etc.) en representación del grupo. Hemos trabajado en la confección de estos grupos, implementando un sistema de inscripción por contraseña.
Caronte ofrece un conjunto de actividades basadas en este concepto de grupo: encuestas, tareas (entrega de trabajos o prácticas), encuestas de autoevaluación y cuestionarios, entre otras.
Basada en nuestra actividad de encuesta, hemos definido una actividad de Control, que permite un cierto feedback electrónico del profesor sobre la actividad de los alumnos.
Finalmente, se presenta un resumen de las experiencias de uso de Caronte sobre asignaturas de Ingeniería Informática en el curso 2007-08.
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