Handwriting authentication method and device based on self-service terminal and storage medium

Abstract

The invention relates to a handwriting authentication method and device based on a self-service terminal and a storage medium. The method carries out identity card processing on a user and comprises the following steps of after the identity authentication is passed, starting a handwriting input method, and displaying a handwriting interface of the input method; receiving a handwriting informationidentifier returned by the input method, wherein the handwriting information identifier is a unique identifier distributed after the input method obtains the picture corresponding to the handwriting of the user through the handwriting interface; obtaining handwriting information of the user according to the handwriting information identifier; determining whether the handwriting is effective or notaccording to the handwriting information; and after the handwriting information is determined to be valid, storing the handwriting information. After the identity authentication is passed, a handwriting input method is started, and a handwriting interface of the input method is displayed; Obtaining handwriting information of the user according to the handwriting information identifier; Determining whether the handwriting is effective or not according to the handwriting information; After the handwriting information is determined to be valid, the handwriting information is stored, and handwriting authentication of the self-service terminal is achieved.

Description

technical field [0001] The invention relates to the technical field of identity authentication, in particular to a self-service terminal-based handwriting authentication method, device and storage medium. Background technique [0002] With the development of society, the application of self-service terminals is becoming more and more extensive, and it is also increasingly used in various industries, such as social security bureaus, banks, tax bureaus, industrial and commercial bureaus, public security bureaus, taxation, administrative service centers, etc. Not only because of the convenient service brought by the self-service terminal equipment itself, but also an indispensable product under the social and economic development. [0003] The speed and mode of rapid development of the self-service terminal industry in recent years are gradually promoting the improvement and development of the industrial chain, and the types of self-service terminal products are also increasing...

AI Technical Summary

Problems solved by technology

At present, the handwriting on the self-service terminal has the problem of users scribbling and signing, resulting in a lot of invalid handwriting

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