公开(公告)号：US12033413B2

公开(公告)日：2024-07-09

申请号：US17502017

申请日：2021-10-14

Applicant: 42Maru Inc.

Inventor： Dong Hwan Kim ,  You Kyung Kwon ,  So Young Ko ,  Sook Jin Roe ,  Ki Beom Kwon ,  Da Hea Moon

IPC: G06K9/00 ,  G06F16/953 ,  G06F40/20 ,  G06V30/12 ,  G06V30/19 ,  G06V30/412 ,  G06V30/413 ,  G06V30/414 ,  G06V30/416

CPC classification number: G06V30/413 ,  G06F16/953 ,  G06F40/20 ,  G06V30/12 ,  G06V30/19093 ,  G06V30/412 ,  G06V30/414 ,  G06V30/416

Abstract: Provided are method and apparatus for data structuring of text. The apparatus for data structuring of text includes a data extraction unit configured to extract text and location information of the text from an image based on an optical character recognition (OCR) technique, a data processing unit configured to generate a text unit based on the text and the location information, a form classification unit configured to classify a form of the image based on the text, a labeling unit configured to label the text unit as first text, second text, and third text respectively corresponding to an item name, an item value, or others based on the classified form, a relationship identification unit configured to map and structure the second text corresponding to the first text, and a misrecognition correction unit configured to determine misrecognition of the first text and correct the first text determined to be misrecognized.