Method and device for achieving handwritten signature verification

A handwritten signature and signature authentication technology, applied in the field of electronic information, can solve the problem of low security
CN104463147AInactive Publication Date: 2015-03-25INSPUR COMMON SOFTWARE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INSPUR COMMON SOFTWARE
Publication Date
2015-03-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method and device for achieving handwritten signature verification. The method includes the following steps of setting a relative data processing algorithm and a matching degree algorithm, obtaining first master data and first auxiliary data input to a touch screen of electronic equipment when a first user handwrites a signature, processing and storing the first master data and the first auxiliary data according to the relative data processing algorithm, obtaining second master data and second auxiliary data input to the touch screen of the electronic equipment when the first user handwrites the signature again, processing the second master data and the second auxiliary data according to the relative data processing algorithm, and conducting first user signature verification according to the matching degree algorithm on the basis of the processed first master data, the processed second main data, the processed first auxiliary data and the processed second auxiliary data, wherein the master data comprise the movement track of the signature. The method and device for achieving handwritten signature verification can improve handwritten signature verification safety.
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Description

technical field

[0001] The invention relates to the technical field of electronic information, in particular to a method and device for realizing handwritten signature verification. Background technique

[0002] With the development of science and technology, the popularity of computers and networks has made people's interactions more frequent and more convenient, but the accompanying security problems have become more and more prominent. Therefore, how to accurately identify a person's identity and protect information security is a key issue that must be solved in today's information age. Currently, handwritten signatures are widely used in the field of information security. Compared with other identity authentication technologies, handwritten signature authentication technology has obvious advantages: compared with other biometric identifications such as fingerprints and voices, its cost is lower, it is easy to use, it does not require professional and complicated samplin...

Claims

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