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Communication Dans Un Congrès Année : 2011

A comparison of feature extraction approaches for offline signature verification

Résumé

This paper proposes two systems for offline signature verification based on a global and on a local approach respectively. The features used consist of different kinds of geometrical, statistical and structural features. For comparison purposes, we used two baseline systems (global and local), both based on a larger number of features encoding the orientations of the strokes using mathematical morphology. Experiments are performed on two offline signature databases, namely DS2-50 and GPDS-104. The obtained results show that we may obtain similar performances even when using a much smaller but more discriminant set of features and that stability of the performance across different databases can be a real challenge
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Dates et versions

hal-01302474 , version 1 (14-04-2016)

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Yosra Rekik, Nesma Houmani, Mounim El Yacoubi, Sonia Garcia-Salicetti, Bernadette Dorizzi. A comparison of feature extraction approaches for offline signature verification. ICMCS 2011 : 2nd International Conference on Multimedia Computing and Systems, Apr 2011, Ouarzazate Morocco. pp.1 - 6, ⟨10.1109/ICMCS.2011.5945734⟩. ⟨hal-01302474⟩
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