Method for applying a signature simplicity analysis for improving the accuracy of signature validation
First Claim
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1. A method for applying a signature simplicity analysis for improving the accuracy of signature validation, comprising the steps of:
- generating a plurality of synthetic fraudulent signatures for a person;
encoding authentic signatures of the person using signature simplicity; and
validating the signatures using signature simplicity.
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Abstract
The present invention provides a method for applying a signature simplicity analysis for improving the accuracy of signature validation, the method including the steps of generating a plurality of synthetic fraudulent signatures for a person, encoding authentic signatures of the person using signature simplicity and validating the signatures using signature simplicity.
13 Citations
20 Claims
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1. A method for applying a signature simplicity analysis for improving the accuracy of signature validation, comprising the steps of:
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generating a plurality of synthetic fraudulent signatures for a person; encoding authentic signatures of the person using signature simplicity; and validating the signatures using signature simplicity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for creating a set of unique synthetic signatures representing a person'"'"'s name, comprising the steps of:
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inputting a name of a person and a set of simulation parameters; performing a name mangling process to generate a set of various name versions based on the simulation parameter; selecting a set of available fonts and font characteristics based on the simulation parameters; generating a set of initial signature images; performing a name mangling process on all the initial signature images to create a plurality of intermediate signature images; and outputting a set of unique synthetic signatures representing the person'"'"'s name. - View Dependent Claims (17)
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18. A method for producing an adjusted signature code, comprising the steps of:
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inputting a set of authentic signatures of the person; inputting a name of the person; creating an initial signature code for the person; validating the set of synthetic fraudulent signatures; using a set of simulation parameters as seeds to produce an updated set of synthetic fraudulent signatures; validating the updated set of synthetic fraudulent signatures against the initial signature code; and producing an adjusted signature code. - View Dependent Claims (19, 20)
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Specification