Online signer identity authentication system, device and method based on mobile terminal

Abstract

An online signer identity authentication system, device and method based on mobile terminal are provided. The method comprises the steps of: calling handwriting data acquisition module to collect real-time handwriting data information of online signer, and obtaining personal identity information of online signer at the same time; obtaining the XY position and the XY direction vector information ofthe handwriting, and sending the processed handwriting data information and the personal identity information of the online signer to the server;according to the personal identity information submitted by the online signer, matching the identity in the user handwriting characteristic database with the personal identity information recorded in advance; according to the identity information matchedin the user handwriting feature database, comparing the real-time handwriting data information of the online signer with the signature handwriting features recorded in the user handwriting feature database in advance; feeding back the online signer signature handwriting feature matching results to complete line signer authentication. The method has the advantages of fast identification speed, high precision, high safety factor, imitation prevention and more reliable safety.

Description

technical field [0001] The invention relates to the technical field of signature identity authentication, in particular to a mobile terminal-based online signer identity authentication system, equipment and method. Background technique [0002] With the implementation of the country's paperless office, cases of fraudulent use of identities are common. At present, banks and financial institutions use face recognition or fingerprint recognition. Face recognition is too cumbersome, and fingerprint recognition is easy to crack. And because the traditional solution is to use a signature to determine a person's true identity, but the traditional handwriting recognition has the problem of imitating notes, and the handwriting is easy to be stolen. For example, the traditional bank signature business processing, as well as credit card consumption, bank card consumption, small receipt signature will be performed after the consumption is completed. There are cases where credit cards a...

AI Technical Summary

Problems solved by technology

At present, banks and financial institutions use face recognition or fingerprint recognition. Face recognition is too cumbersome, and fingerprint recognition is easy to crack.

And because the traditional solution is to use a signature to determine a person's true identity, but the traditional handwriting recognition has the problem of imitating notes, and the handwriting is easy to be stolen

For example, the traditional bank signature business processing, as well as credit card consumption, bank card consumption, small receipt signature will be performed after the consumption is completed. There are cases where credit cards are stolen. Recognition has insurmountable problems such as twins and other biological characteristics similarity, and it is easy for users to steal photos

The existing technology lacks real-time handwriting recognition technology, the recognition efficiency is poor, the recognition speed is slow, and the recognition accuracy is also low, the safety factor is low, and it is easy to be imitated

Images