Buscar
Mostrando ítems 1-10 de 13
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Detection of microcalcifications in mammograms using error of prediction and statistical measures
(Society of Photo-optical Instrumentation Engineers, 2009)
A two-stage method for detecting microcalcifications in mammograms is presented. In the first stage, the determination of the candidates for microcalcifications is performed. For this purpose, a 2-D linear prediction ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Clasificación de lesiones de piel basada en filtros de Gabor y color
(Sociedad española de ingeniería biomédica, 2009)
Cuando se pretende diagnosticar un posible cáncer de piel, los médicos evalúan la lesión siguiendo diferentes reglas. Aunque la más famosa es la regla ABCD (Asimetría, Borde, Color, Diámetro), una técnica muy empleada ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Detección automática de microaneurismas en angiogramas de retina
(Sociedad Española de Ingeniería Biomédica, 2002)
En este artículo se presenta un nuevo método de detección automática de microaneurismas en angiogramas de retina, con el objetivo de servir de ayuda al diagnóstico de la retinopatía diabética en su etapa más precoz. ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Maximal Contrast Adaptive Region Growing for CT Airway Tree Segmentation
(CreateSpace Independent Publishing Platform, 2009)
In this paper we propose a fully self-assessed adaptive region growing airway segmentation algorithm. We rely on a standardized and self-assessed region-based approach to deal with varying imaging conditions. Initialization ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Colorimetric calibration of images captured under unknown illuminants
(AIC, 2009)
In this paper the problem of acquiring colorimetrically-calibrated images under multiple uncontrolled illuminants is studied. One of the main applications is diagnosis of different injuries by skin colour analysis, these ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Perceptual color clustering for color image segmentation based on CIEDE2000 color distance
(2009)
In this paper, a novel technique for color clustering with application to color image segmentation is presented. Clustering is performed by applying the k-means algorithm in the L*a*b* color space. Nevertheless, Euclidean ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Detección Automática de Microaneurismas en Retinografías para Diagnóstico Precoz de Retinopatía Diabética
(Sociedad Española de Ingeniería Biomédica, 2009)
En este trabajo presentamos un prototipo de herramienta de detección automática de microaneurismas (MA) en retinografías en color. Este algoritmo evoluciona a partir de trabajos anteriores como la detección de ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Color analysis of the reconstructed complex nipple-areola after a mastectomy
(2009)
In this paper a colour analysis of the reconstructed NAC (nipple-areola complex) after a mastectomy is performed. First, a colour segmentation algorithm based on the Live Wire method is proposed to separate the NAC from ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Detection of microcalcifications in mammograms using 2D prediction filtering and a new statistical measure of the right tail weight
(2005-11)
In this paper, a new method to detect microcalcifications in mammograms is presented. The method is based on a candidate selection procedure which consists of a two-dimensional linear prediction adaptive filtering ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Colorimetric calibration of images of human skin captured under hospital conditions
(2005)
In this paper we study the problem of acquiring colorimetrically-calibrated images of human skin under hospital conditions with uncontrolled multiple illuminants. The application domain is diagnosis of skin burns based ...