Behaviometric Signature Authentication System and Method
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Abstract
The present invention discloses a method of verifying the authenticity of a provided signature, comprising the steps of: receiving a set of sampled data points, each sampled data point being associated with a different position along the signature; identifying a set of characterising nodes within the set of sampled data points using a set of predetermined characterising nodes comprised in a pre-stored user profile; determining if each identified characterising node lies within a predetermined threshold range of a corresponding predetermined characterising node; and generating a positive verification when the characterising nodes lie within the predetermined threshold range. A system arranged to carry out the method is also disclosed.
11 Citations
102 Claims
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1-49. -49. (canceled)
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50. A method of verifying the authenticity of a provided signature, the method comprising the steps of:
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receiving a set of sampled data points, each sampled data point being associated with a different position along the signature; identifying a set of characterising nodes within the set of sampled data points using a set of predetermined characterising nodes comprised in a pre-stored user profile; determining if each identified characterising node lies within a predetermined threshold range of a corresponding predetermined characterising node; and generating a positive verification when the characterising nodes lie within the predetermined threshold range. - View Dependent Claims (51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 100, 101, 102)
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74. A system for verifying the authenticity of a provided signature, the system comprising:
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an input device arranged to receive a set of sampled data points, each sampled data point being associated with a different position along the signature; a processor arranged to; identify a set of characterising nodes within the set of sampled data points using a set of predetermined characterising nodes comprised in a pre-stored user profile; determine if each identified characterising node lies within a predetermined threshold value range of a corresponding predetermined characterising node; and generate a positive verification result when the characterising nodes lie within the predetermined threshold value range. - View Dependent Claims (75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99)
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Specification