公开(公告)号：US11893767B2

公开(公告)日：2024-02-06

申请号：US17837231

申请日：2022-06-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jieming Li ,  Jianchao Huang ,  Xing Zhou ,  Yongfei Pu ,  Yuanlin Chen ,  Lifei Zhu

IPC: G06V10/26 ,  G06V30/146 ,  G06V30/148 ,  G06V10/22 ,  G06V30/19 ,  G06V20/62 ,  G06V30/168 ,  G06F18/241 ,  G06V30/10 ,  G06V30/16

CPC classification number: G06V10/267 ,  G06F18/241 ,  G06V10/22 ,  G06V20/62 ,  G06V30/1473 ,  G06V30/15 ,  G06V30/153 ,  G06V30/158 ,  G06V30/168 ,  G06V30/19173 ,  G06V30/10 ,  G06V30/1607

Abstract: A text recognition method and apparatus disclosed. The text recognition method includes: obtaining a to-be-detected image; determining a target text detection area in the to-be-detected image, where the target text detection area includes target text in the to-be-detected image, and the target text detection area is a polygonal area including m vertex pairs, m being a positive integer greater than 2; correcting the polygonal area to m−1 rectangular areas to obtain a corrected target text detection area; and performing text recognition on the corrected target text detection area to determine the target text, and outputting the target text.