Invention Grant
- Patent Title: Text recognition method and apparatus, electronic device, and storage medium
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Application No.: US16901154Application Date: 2020-06-15
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Publication No.: US11132576B2Publication Date: 2021-09-28
- Inventor: Faen Zhang , Qiang Lu , Zhichao Yuan , Tianqi Sun , Hui Xu
- Applicant: AInnovation (Shanghai) Technology Co., Ltd.
- Applicant Address: CN Shanghai
- Assignee: AInnovation (Shanghai) Technology Co., Ltd.
- Current Assignee: AInnovation (Shanghai) Technology Co., Ltd.
- Current Assignee Address: CN Shanghai
- Agency: Ziegler IP Law Group, LLC
- Priority: CN202010114235.9 20200224
- Main IPC: G06K9/32
- IPC: G06K9/32 ; G06K9/46

Abstract:
A text recognition method, a text recognition apparatus, an electronic device, and a storage medium are provided. The method includes: extracting character prediction regions of a text line image using a constructed text recognition model, to obtain a character region set; calculating horizon-distance IOUs between the character prediction regions in the character region set according to a position of each character prediction region in the character region set; removing overlapped character prediction regions from the character region set, according to the horizon-distance IOUs between the character prediction regions in the character region set, to obtain a character position set; and sorting and outputting character categories corresponding to the character prediction regions in the character position set according to positions of the character prediction regions in the character position set.
Public/Granted literature
- US20210264189A1 Text Recognition Method and Apparatus, Electronic Device, and Storage Medium Public/Granted day:2021-08-26
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