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Listar Artículos (Teoría de la Señal y Comunicaciones) por autor "Acha Piñero, Begoña"
Mostrando ítems 1-16 de 16
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Artículo
CAD Tool for Burn Diagnosis
Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Acha Catalina, José Ignacio; Roa Romero, Laura María (Springer, 2003)In this paper a new system for burn diagnosis is proposed. The aim of the system is to separate burn wounds from healthy ...
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Artículo
Clinically Inspired Skin Lesion Classification through the Detection of Dermoscopic Criteria for Basal Cell Carcinoma
Serrano Gotarredona, María del Carmen; Lazo Maestre, Manuel; Serrano Gotarredonda, Amalia; Toledo-Pastrana,Tomás; Barros-Tornay, Ruben; Acha Piñero, Begoña (MDPI, 2022-07)Background and Objective. Skin cancer is the most common cancer worldwide. One of the most common non-melanoma tumors is ...
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Color-texture image segmentation based on multistep region growing
Fondón García, Irene; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña (Society of Photo-optical Instrumentation Engineers, 2006)A new method for color image segmentation is proposed. It is based on a novel region-growing technique with a growth ...
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Detección automatizada de microaneurismas mediante crecimiento de regiones y red neuronal Fuzzy Artmap
Jiménez, S.; Alemany, P.; Fondón García, Irene; Serrano Gotarredona, María del Carmen; Núñez, Francisco J.; Acha Piñero, Begoña; Failde, I. (Elsevier, 2012)Objetivo: Comprobar si las modificaciones metodológicas de este nuevo algoritmo mejoran el resultado de otra estrategia ...
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Artículo
Detección automática de microaneurismas en retinografías
Sánchez, C.; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Núñez Benjumea, Francisco José; Fondón García, Irene; Jiménez, S.; Alemany Márquez, Pedro; Carral, F. (2011) -
Artículo
Detección automática de vasos en retinografías
Foncubierta Rodríguez, Antonio; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Alemany Márquez, Pedro; Jiménez Carmona, Soledad; Fondón García, Irene (2010) -
Artículo
Development and evaluation of perceptually adapted colour gradients
Sáez Manzano, Aurora; Mendoza Sánchez, Carlos; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen (Institution of Engineering and Technology (IET), 2013)In this study a set of colour gradients based on colour visual perception, which use International Commission on Illumination ...
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Does a Previous Segmentation Improve the Automatic Detection of Basal Cell Carcinoma Using Deep Neural Networks?
Vélez, Paulina; Miranda, Manuel; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña (MDPI, 2022-02)Basal Cell Carcinoma (BCC) is the most frequent skin cancer and its increasing incidence is producing a high overload in ...
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Artículo
Fast parameter-free region growing segmentation with application to surgical planning
Sánchez Mendoza, Carlos; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Gómez Cía, Tomás (Springer, 2012-01)In this paper, we propose a self-assessed adaptive region growing segmentation algorithm. In the context of an experimental ...
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Fast vision through frameless event-based sensing and convolutional processing: Application to texture recognition
Pérez Carrasco, José Antonio; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2010)Address-event representation (AER) is an emergent hardware technology which shows a high potential for providing in the ...
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Mapping from Frame-Driven to Frame-Free Event-Driven Vision Systems by Low-Rate Rate-Coding and Coincidence Processing. Application to Feed-Forward ConvNets
Pérez Carrasco, José Antonio; Zhao, Bo; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Cheng, Shouchun; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers (IEEE), 2013)Event-driven visual sensors have attracted interest from a number of different research communities. They provide visual ...
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Neuromuscular disease classification system
Sáez Manzano, Aurora; Acha Piñero, Begoña; Montero, Sánchez, Adoración; Rivas, Eloy; Escudero Cuadrado, Luis María; Serrano Gotarredona, María del Carmen (Spie-soc photo-optical instrumentation engineers, 2013)Diagnosis of neuromuscular diseases is based on subjective visual assessment of biopsies from patients by the pathologist ...
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Quantifiable diagnosis of neuromuscular diseases through network analysis
Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Rivas, Eloy; Escudero Cuadrado, Luis María; Sáez Manzano, Aurora; Montero Sánchez, Adoración; Paradas, Carmen; Pascual Bravo, Alberto (2013) -
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Segmentation and classification of burn images by color and texture information
Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Acha Catalina, José Ignacio; Roa Romero, Laura María (Spie-soc photo-optical instrumentation engineers, 2005)In this paper, a burn color image segmentation and classification system is proposed. The aim of the system is to separate ...
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Segmentation-based lossless compression of burn wound images
Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Rangayyan, Rangaraj M.; Roa Romero, Laura María (Society of Photo-optical Instrumentation Engineers, 2001)Color images may be encoded by using a gray-scale image compression technique on each of the three color planes. Such an ...
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Artículo
Self-assessed Contrast-Maximizing Adaptive Region Growing
Sánchez Mendoza, Carlos; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Gómez-Cía, Tomás (Springer, 2009)In the context of an experimental virtual-reality surgical planning software platform, we propose a fully self-assessed ...