Data structuring method and device for OCR (Optical Character Recognition) of electric power report picture and storage medium

• Main Authors: LIN YUANMIN, LI XUECHAO, LI BAIXIN, TIAN MINGZHENG, HUANG JINZHAO
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention relates to a data structuring method for OCR (Optical Character Recognition) of a power report picture. And configuring user role permissions by using an OCR template tree module so as to perform template tree structuring by using different OCR templates for different power service users. And carrying out structured service classification according to different types of power reports, and associating the configured OCR recognition template with a template tree node. Structural initialization is carried out on the labels according to an OCR recognition dictionary rule, and a unified recognition type is set for the same labels so as to be provided for template labels to serve as universal labels. And uploading a report picture as a template labeling picture, carrying out positioning labeling through the report picture and the universal label, and storing position coordinates of the characters in the picture. And cutting the picture according to the marked coordinates by using a picture cutting tec