All-content text recognition method for financial ticket images

With the development of the economy, the number of financial tickets is increasing. The traditional invoice reimbursement and entry work bring more and more burden to financial accountants. However, standard OCR technology weakly supports financial tickets with various layouts and mixed Chinese and English characters. In view of this problem, this paper designs a method of financial ticket all-content text information detection and recognition based on deep learning. This method can effectively suppress the common noise of ticket image and extract financial information from ticket image in batch. At the same time, aiming at the problem of multi-character mixed character recognition, we propose a financial ticket character recognition framework (FTCRF), which can improve the accuracy of multi-character mixed character recognition and make the detection and recognition of financial ticket surface information more efficient. The experimental results show that the average recognition accuracy of the character sequence is 91.75%. The average recognition accuracy of the whole ticket is 87%, which significantly improves the efficiency of the financial accounting system.