Offline Signature Authentication Algorithm Based on the Fuzzy Set

Shi Qiu, Fengchang Fei and Ying Cui

Mathematical Problems in Engineering, 2021, vol. 2021, 1-8

Abstract:

There exists a problem that it is difficult to identify the authenticity of offline signatures. Firstly, a segmentation model is established based on the theory of fuzzy sets to extract signatures completely. Secondly, statistical shape model (SSM) and variance distance discretization of intraclass signatures are introduced for stability analysis and quantification. Finally, multilayer classifiers are constructed to realize signature authentication. The algorithm has low false detection rate and short authentication time.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:5554341

DOI: 10.1155/2021/5554341

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