公开(公告)号：US20250006320A1

公开(公告)日：2025-01-02

申请号：US18885106

申请日：2024-09-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Nan LIU ,  Chuan WANG ,  Xinyu MIAO ,  Yiming LEI ,  Hong WANG

IPC: G16H10/40 ,  G06F18/22 ,  G06N5/022

Abstract: A method and a device for acquiring character information in a picture, a non-transitory storage medium, a page processing method, and a knowledge graph construction method are disclosed. The method for acquiring character information in a picture includes: acquiring a picture and extracting at least one piece of character information in the picture; and checking-and-correcting the at least one piece of character information based on a knowledge graph.

公开(公告)号：US20220415456A1

公开(公告)日：2022-12-29

申请号：US16982185

申请日：2019-11-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Nan LIU ,  Chuan WANG ,  Xinyu MIAO ,  Yiming LEI ,  Hong WANG

IPC: G16H10/40 ,  G06N5/02 ,  G06F16/28 ,  G06K9/62

Abstract: A method and a device for acquiring character information in a picture, a non-transitory storage medium, a page processing method, and a knowledge graph construction method are disclosed. The method for acquiring character information in a picture includes: acquiring a picture and extracting at least one piece of character information in the picture; and checking-and-correcting the at least one piece of character information based on a knowledge graph.

公开(公告)号：US20220076043A1

公开(公告)日：2022-03-10

申请号：US17357927

申请日：2021-06-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chuan WANG ,  Xinyu MIAO ,  Xiaohong WEI ,  Nan LIU ,  Yongyang YAN ,  Yunan WANG ,  Hong WANG ,  Yiming LEI

IPC: G06K9/32

Abstract: The present disclosure provides a method for correcting an OCR text position, a storage medium and an electronic device. The method includes: determining a first slope of each text block in an OCR recognition result of a to-be-processed image; fitting a tilt field function in accordance with the first slope of each text block; determining an offset value of each text block in accordance with the tilt field function; and correcting a position of each text block in accordance with the offset value.