Device and automatic procedure for establishing sex to which the facts appearing in images belong (Machine-translation by Google Translate, not legally binding)

摘要

Device and automatic procedure to establish the sex to which the faces that appear in images that comprise a training and a classification stage belong. The coping consists of: preprocessing training images; build a biclass classifier, male and female, in the one-dimensional space resulting from a principal components analysis (pca) procedure followed by a fisher linear discriminant analysis (lda) procedure, the key step being the choice of the set of eigenvectors of pca that better discriminate through cross validation. The classification stage comprises: preprocessing an image; project the image on the pca and lda projection space using the most discriminating projection obtained in the training; and classify the one-dimensional value resulting from the projection by the training classifier. (Machine-translation by Google Translate, not legally binding)