A method for image recognition and processing of financial reimbursement receipts

Abstract

A financial reimbursement full-receipt image recognition processing method, some optimizations have been made for the specific scene of invoice recognition, the types of invoice recognition have been expanded, and all types of invoices can be recognized, and the recognition is more accurate and efficient. It is mainly used for various types The invoices are scanned into pictures for identification and processing. Specifically include: color preprocessing of the scanned invoice image, providing input data for image contour preprocessing; contour detection of the color preprocessed image, eliminating pixel interference outside the range of the invoice paper; Text preprocessing, recognize the characters on the invoice, form a character set and output it; perform image recognition processing on the output character set, and organize the recognition processing results into semantic result objects according to the semantics of invoice recognition, as the final recognition result.

Description

technical field [0001] The invention relates to a method for identifying and processing pictures of financial reimbursement bills, which is suitable for the electronic conversion of company personnel's reimbursement paper invoices. Background technique [0002] The financial bills in the enterprise are the main source of accounting information and the basis for accounting to manage the financial accounts of the enterprise. At the same time, it is also an effective way and an important basis for the relevant state departments to manage, supervise and inspect the capital operation of enterprises. Therefore, the financial bill management of enterprises has become an important norm in accounting management. Today, with the rapid development of the market economy and the gradual improvement of the market economy system, the sources of funds for enterprises are diversified. Bill management, as an important part of fund management, plays a decisive role in financial management. I...

AI Technical Summary

Problems solved by technology

[0004] At present, the commonly used OCR system can only complete the scanning and entry of some types of invoices, and the recognition accuracy is not high, which can no longer meet the needs of current financial reimbursement, let alone provide effective and comprehensive basic data support for the construction of a financial data sharing center

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