公开(公告)号：US20210295114A1

公开(公告)日：2021-09-23

申请号：US17335261

申请日：2021-06-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yibin YE ,  Shenggao ZHU ,  Jing WANG ,  Qi DU ,  Hui LIANG ,  Dandan TU

IPC: G06K9/62 ,  G06F16/583 ,  G06N3/04 ,  G06F16/38

Abstract: A method for extracting structured data from an image is provided. The method includes: obtaining a first information set and a second information set in the image by using an image text extraction model, where the image includes at least one piece of structured data; obtaining at least one text subimage in the image based on at least one piece of first information included in the first information set; identifying text information in the at least one text subimage; and obtaining at least one piece of structured data in the image based on the text information in the at least one text subimage and at least one piece of second information included in the second information set. By using the image text extraction model and a text identification model, structured data extraction efficiency and accuracy are improved.