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公开(公告)号：US20210334602A1
公开(公告)日：2021-10-28
申请号：US17172031
申请日：2021-02-09
Inventor： Shanshan Liu , Chengquan Zhang , Xuan Li , Mengyi En , Hailun Xu , Xiaoqiang Zhang
Abstract: The present application discloses a method and an apparatus for recognizing text content, and an electronic device, and relates to a text recognition technique in the field of computer technology. The specific implementation is as follows: acquiring a dial picture; detecting at least one text centerline and a bounding box corresponding to each text centerline in the dial picture; and recognizing text content in each line of text in the dial picture based on the at least one text centerline and the bounding box corresponding to each text centerline.
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公开(公告)号：US20210390296A1
公开(公告)日：2021-12-16
申请号：US17199072
申请日：2021-03-11
Inventor： Mengyi En , Shanshan Liu , Xuan Li , Chengquan Zhang , Hailun Xu , Xiaoqiang Zhang
IPC: G06K9/00 , G06F40/279 , G06N3/08
Abstract: The present application discloses a method and an apparatus for optical character recognition, an electronic device and a storage medium, and relates to the fields of artificial intelligence and deep learning. The method may include: determining, for a to-be-recognized image, a text bounding box of a text area therein, and extracting a text area image from the to-be-recognized image according to the text bounding box; determining a bounding box of text lines in the text area image, and extracting a text-line image from the text area image according to the bounding box; and performing text sequence recognition on the text-line image, and obtaining a recognition result. The application of the solution in the present application can improve a recognition speed and the like.
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公开(公告)号：US11810384B2
公开(公告)日：2023-11-07
申请号：US17172031
申请日：2021-02-09
Inventor： Shanshan Liu , Chengquan Zhang , Xuan Li , Mengyi En , Hailun Xu , Xiaoqiang Zhang
IPC: G06V30/414 , G06V30/24 , G06F18/21 , G06F18/214
CPC classification number: G06V30/414 , G06F18/214 , G06F18/2178 , G06V30/2504 , G06V2201/02
Abstract: The present application discloses a method and an apparatus for recognizing text content, and an electronic device, and relates to a text recognition technique in the field of computer technology. The specific implementation is as follows: acquiring a dial picture; detecting at least one text centerline and a bounding box corresponding to each text centerline in the dial picture; and recognizing text content in each line of text in the dial picture based on the at least one text centerline and the bounding box corresponding to each text centerline.
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公开(公告)号：US11694461B2
公开(公告)日：2023-07-04
申请号：US17199072
申请日：2021-03-11
Inventor： Mengyi En , Shanshan Liu , Xuan Li , Chengquan Zhang , Hailun Xu , Xiaoqiang Zhang
IPC: G06V30/414 , G06F40/279 , G06N3/08 , G06V30/413 , G06V30/148 , G06V30/19 , G06V30/262 , G06V10/82 , G06V20/62 , G06V30/10
CPC classification number: G06V30/414 , G06F40/279 , G06N3/08 , G06V10/82 , G06V20/62 , G06V30/148 , G06V30/19173 , G06V30/262 , G06V30/413 , G06V30/10
Abstract: The present application discloses a method and an apparatus for optical character recognition, an electronic device and a storage medium, and relates to the fields of artificial intelligence and deep learning. The method may include: determining, for a to-be-recognized image, a text bounding box of a text area therein, and extracting a text area image from the to-be-recognized image according to the text bounding box; determining a bounding box of text lines in the text area image, and extracting a text-line image from the text area image according to the bounding box; and performing text sequence recognition on the text-line image, and obtaining a recognition result. The application of the solution in the present application can improve a recognition speed and the like.
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