A method to writer verification based on handwritten stroke analysis is presented. The
proposed descriptors correspond to an estimation of the pressure applied when writing …

Identifying and verifying a person based on scanned images of their handwriting is a needful
biometric application in historical document analysis, behavioural biometrics study, forensic …

Author verification is challenging because of the diversity in writing styles. We propose an
enhanced handwriting verification method that combines handcrafted and automatically …

This paper is presenting a handwriting strokes and grapheme-based offline writer
identification framework. This framework works by firstly measuring the hand pressures …

We propose a writer-specific off-line writer verification procedure to improve the reliability of
the verification system. It has to be a challenging task, particularly in the off-line scenario …

Atas das Oitavas Jornadas de Informática da Universidade de Évora Évora, 26 de Março de
2018 Page 1 Atas das Oitavas Jornadas de Informática da Universidade de Évora Évora, 26 de …

This paper presents a new descriptor for identity verification based on the analysis of
grayscale images. A one-vs-all classification scheme, in line with the problem of identity …

Methods and devices for detecting a spoofing attack are provided. The method includes
receiving a speech signal; applying a Fast Fourier Transform (FFT) to the speech signal to …

This chapter proposes a novel offline text dependent writer verification method based on
Gray Level Co-occurrence Matrix (GLCM). The method is used to combine the result of Dual …

En este artículo se presenta un nuevo descriptor para la verificación de la identidad de
personas en base al análisis de imágenes en escala de grises de caracteres manuscritos …