An off-line signature verification method based on the questioned document expert's approach and a neural network classifier. - Cesar R. Santos; Edson J. R. Justino; Flávio Bortolozzi; Robert Sabourin (IWFHR, 2004)

Off-line signature verification based on forensic questioned document examination approach. - Cesar R. Santos; Flávio Bortolozzi; Luiz S. Oliveira; Edson J. R. Justino (SAC, 2007)