Invoice verification method and device, computer equipment and readable storage medium

Abstract

The invention relates to an invoice verification method and device, computer equipment and a readable storage medium. The method comprises the steps that an invoice image and a corresponding transaction flow image are acquired, a first identification result is acquired according to the invoice image, and a second identification result is acquired according to the transaction flow image, wherein the first identification result comprises a plurality of invoice fields and invoice identification information associated with each invoice field, and the second identification result comprises a plurality of flow fields and flow identification information associated with each flow field; whether the invoice identification information associated with each invoice field is matched with the flow identification information associated with the corresponding flow field or not is detected according to the mapping relationship between each invoice field and each flow field; and if the invoice identification information associated with each invoice field is matched with the flow identification information associated with the corresponding flow field, it is determined that the invoice image passes the verification. By adopting the method, the verification efficiency of the invoice legality can be improved.

Description

technical field [0001] The present application relates to the technical field of character recognition, in particular to an invoice verification method, device, computer equipment and readable storage medium. Background technique [0002] Invoices are the original basis for accounting and also an important basis for law enforcement inspections by auditing agencies and taxation agencies. In the process of business operation, financial reimbursement based on invoices is one of the very important links. [0003] At present, in the process of financial reimbursement, the reimbursement personnel need to provide paper invoices or electronic invoices, and then the financial personnel will manually review the invoices, such as verifying the legitimacy of the invoices. Illegal invoices, that is, forged invoices will bring unnecessary troubles to the company's account entry and other operations, and even cause financial losses. [0004] However, if there are a large number of financ...

AI Technical Summary

Problems solved by technology

Illegal invoices, that is, forged invoices will bring unnecessary troubles to the company's account entry and other operations, and even cause financial losses

[0004] However, if there are a large number of financial reimbursement bills, it will take a lot of time for financial personnel to verify the legitimacy of the invoices, resulting in low efficiency in verifying the legitimacy of the invoices during the financial reimbursement process

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