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Image recognition method, device, equipment and storage medium

An image recognition and image technology, applied in the computer field, can solve the problem of low accuracy of the recognized text information, and achieve the effect of accurate recognition and recognition

Active Publication Date: 2022-01-28
BEIJING YIZHEN XUESI EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above images may contain the image content of complex long text (such as long formulas), and the accuracy of the recognized text information is low due to the defects of image recognition technology in recognizing the image content of complex text

Method used

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  • Image recognition method, device, equipment and storage medium
  • Image recognition method, device, equipment and storage medium
  • Image recognition method, device, equipment and storage medium

Examples

Experimental program
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Embodiment Construction

[0038] The existing image recognition technology can realize the recognition of the image content of long text with single row and single column. When the content of the image is displayed, the text information cannot be accurately recognized from the image.

[0039] Based on this, an embodiment of the present invention provides an image recognition method, device, device, and storage device. The method includes: acquiring an image to be processed, the image to be processed is a text image; extracting the image to be processed in the first The feature information of the direction is obtained to obtain the first feature map; the feature information of the image to be processed is extracted in the second direction to obtain the second feature map, the first direction intersects with the second direction; respectively according to the first The feature map and the second feature map are obtained by obtaining a first feature sequence corresponding to a first direction and a second...

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Abstract

Embodiments of the present invention provide an image recognition method, device, device, and storage medium. The image recognition method includes: acquiring an image to be processed; extracting feature information of the image to be processed in a first direction to obtain a first feature map; based on The first feature map is to obtain the feature information of the image to be processed in the second direction to obtain a second feature map, the first direction intersects the second direction; respectively according to the first feature map and the The second feature map, obtaining a first feature sequence corresponding to the first direction and a second feature sequence corresponding to the second direction; based on at least the first feature sequence and the second feature sequence, predicting the image to be processed text information, so that the recognition of the image content of complex long text can be realized.

Description

technical field [0001] The embodiments of the present invention relate to the field of computers, and in particular to an image recognition method, device, equipment and storage medium. Background technique [0002] With the development of computer and Internet technology, online learning has become a trend, and the use of online learning can effectively improve the efficiency of students' learning and teachers' teaching and counseling. [0003] Online learning involves the process of approving students' homework or answer sheets. Based on image recognition technology, this process has become more and more intelligent. Electronic devices such as servers use image recognition technology to identify images and realize the conversion of image content into text information, so that electronic devices can automatically provide job review results or answer sheet review results based on the recognized text information; After identifying the text information in the image, the text ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V30/146G06N3/04G06V30/148G06V30/18G06V10/82
CPCG06V20/62G06V10/32G06N3/045
Inventor 刘水李兵宁亚光
Owner BEIJING YIZHEN XUESI EDUCATION TECH CO LTD