Detalle del congreso

Autores: Parodi, Marianela; Gómez, Juan Carlos.

Resumen: A new technique for feature extraction based on a circular grid is proposed in this paper for off-line signature verification. Graphometric features for this new grid geometry are defined by adapting similar features available for rectangular grids. A Support Vector Machines (SVM) based classifier scheme is used for classification tasks and a comparison between the rectangular andthe circular grid approaches for feature extraction is performed. Experimental results show improvements in the verification performance with respect to the case of using rectangular grid based features, especially in the discrimination of simple and skilled forgeries. .

Tipo de reunión: Conferencia.

Tipo de trabajo: Artículo Completo.

Producción: Off-line Signature Verification: A Circular Grid-Based Feature Extraction Approach.

Reunión científica: XXXVI Conferencia Latinoamericana de Informática (CLEI 2010).

Lugar: Asunción.

Institución organizadora: Universidad Nacional de Asunción, Facultad Politécnica, Paraguay.

Publicado: Sí

Lugar publicación: Asunción

Mes de reunión: 10

Año: 2010.