Invoice verification method and device, computer device and storage medium

Abstract

The invention relates to the technical field of information encryption, and provides an invoice verification method and device, a computer device and a storage medium. The method comprises the steps of: collecting an invoice picture when verifying the authenticity of an invoice, carrying out the recognition of a two-dimensional code in the invoice picture, and extracting a first verification code,a second verification code and a first verification code; then, selecting first target information, second target information and third target information from the invoice text information to generate a corresponding third verification code, a fourth verification code and a second verification code; correspondingly verifying whether the third verification code, the fourth verification code and the second verification code are the same as the corresponding first verification code, the corresponding second verification code and the corresponding first verification code or not; if yes, verifyingthat the invoice is a real invoice; and if any item is different, verifying that the invoice is a false invoice. According to the invention, the authenticity of the invoice can be automatically verified, and a plurality of pieces of information need to be verified during verification, so that the verification accuracy is improved, and the counterfeit invoice is prevented from being verified.

Description

technical field [0001] The present application relates to the technical field of information encryption, in particular to an invoice verification method, device, computer equipment and storage medium. Background technique [0002] With the popularization of universal participation in medical insurance, more and more insured persons can enjoy the convenience of real-time settlement of medical insurance benefits when they seek medical treatment. The insurer still needs to pay for medical treatment at his own expense, and then go to the medical insurance bureau for reimbursement with the invoice and the detailed water slip of the hospitalization expenses. [0003] However, at present, the medical insurance bureau needs to verify the authenticity of the invoice provided by the insured person when reimbursement of the insured person. At present, it is usually based on the text recognition of the invoice information such as the invoice number on the invoice to simply verify the in...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide an invoice verification method, device, computer equipment and storage medium, aiming at overcoming the inaccurate defect of verifying the authenticity of invoices at present

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