Mastersthesis,

Classificacão de Lesões em Mamografias Digitais usando Análise de Componentes Independentes e Redes Neurais Perceptron Multicamadas

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(March 2006)

Abstract

We propose a method for discrimination and classi¯cation of mammograms with benign, malignant and normal tissues using independent component analysis and neural networks. The method was tested for a mammogram set from MIAS database, and multilayer perceptron. The method obtained a success rate of 97.83% , with 97.5% of speci¯city and 98% of sensitivity.

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