A mobile financial reimbursement information collection system based on OCR

Huinan Xu; Ming Lu; Lelin Li; Yunuo Chen

doi:10.1117/12.3017320

15 January 2024 A mobile financial reimbursement information collection system based on OCR

Huinan Xu, Ming Lu, Lelin Li, Yunuo Chen

Proceedings Volume 12983, Second International Conference on Electrical, Electronics, and Information Engineering (EEIE 2023); 129830S (2024) https://doi.org/10.1117/12.3017320
Event: Second International Conference on Electrical, Electronics, and Information Engineering (EEIE 2023), 2023, Wuhan, China

Abstract

In view of the problem that the financial bill of the mobile terminal is not fixed, resulting in serious distortion of the photos taken, and can not have a good recognition effect, this paper mainly studies the financial bill recognition accuracy of the mobile terminal based on OCR technology, and designs the relevant mobile terminal system. The whole research is composed of three parts: OCR recognition, image comprehensive processing and character classification recognition. In the part of text classification and recognition, decision tree and hypothesis tree search are selected to match the layout. The experiment selects many financial invoices as data sources, and tests them on mobile terminals in different environments. The experimental results show that the system has good results in financial bill recognition on mobile terminals.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Huinan Xu, Ming Lu, Lelin Li, and Yunuo Chen "A mobile financial reimbursement information collection system based on OCR", Proc. SPIE 12983, Second International Conference on Electrical, Electronics, and Information Engineering (EEIE 2023), 129830S (15 January 2024); https://doi.org/10.1117/12.3017320

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KEYWORDS

Optical character recognition

Image quality

Image processing

Education and training

Decision trees

Image classification

Light sources and illumination

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