Information recognition method, electronic device, and readable storage medium for form image

Abstract

The present invention relates to an information recognition method, electronic device and readable storage medium of a form image, the method comprising: identifying the form category of the form image to be processed, and determining a first standard template corresponding to the form category of the form image and the second standard template; using a predetermined correction rule to perform angle correction on the form image, using a pre-trained text line detection model to detect all text lines on the angle-corrected form image, and combining the detected text lines with The position of the text line in the first standard template is compared to determine the position correspondence between the first standard template and the angle-corrected form image; according to the position correspondence, the key information position label box on the second standard template is mapped to On the form image after angle correction, the key information on the form image is recognized by using a predetermined character recognition model. The invention effectively improves the information recognition accuracy and efficiency of form images.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an information recognition method of a form image, an electronic device and a readable storage medium. Background technique [0002] With the continuous deepening of national informatization construction, the demand for electronic paper information of state agencies, enterprises and institutions is increasingly strong. In order to digitize a large amount of paper information, the existing method is usually to scan paper documents into image files. , and then manually batch-fill the image information of the image files into spreadsheet information or other format document information. The image information to be filled in by the filling operators is usually very large, so that the manpower of the filling operators is tight, and the filling efficiency is low. Moreover, filling errors often occur when filling in the image information of the form. Contents of the inventio...

AI Technical Summary

Problems solved by technology

Filling operators usually need to fill in a lot of image information, so that the manpower of the filling operators is tight, and the filling efficiency is low. Moreover, filling errors often occur when filling in form image information

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