The Personal Identification Network: Biometric Signature Verification: Part II

Lee Luan Ling, Miguel G. Lizarraga

DOI: 10.14209/sbrt.2001.12700102

Evento: XIX Simpósio Brasileiro de Telecomunicações (SBrT2001)

Keywords:

Abstract

"This paper consists in a description of biometric signature verification algorithm implemented in a biometric system via the Internet, named The Personal Identification Network. The proposed biometric signature verification approach has the following characteristics: (1) based on global/local features; (2) through a sequential, multi-expert and multi-resolution scheme; and (3) using weighted Euclidean distance classifiers, and probably the most important, (4) on-line responses and capable of detecting both random and skilled forgeries. Simulation results show the following system performance: 0.47 % false rejection error and 2.35 % false acceptance error for random forgeries; 12.75% false rejection error and 19.22 % false acceptance error for skilled forgeries. The prototype of the proposed biometric system for handwritten signatures now is implemented, operating and can be accessed via the Web site: http://www.lrprc.fee.unicamp.br/id."

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