Text recognition method and device in image, computer equipment and storage medium

A text recognition and image-based technology, applied in the field of image recognition, can solve problems such as difficult alignment, inaccurate areas to be recognized, and incomplete text information

Pending Publication Date: 2021-04-06
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the difficulty in aligning the standard image and the image to be recognized, the obtained region to be recognized is inaccurate, resulting in incomplete text information extracted

Method used

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  • Text recognition method and device in image, computer equipment and storage medium
  • Text recognition method and device in image, computer equipment and storage medium
  • Text recognition method and device in image, computer equipment and storage medium

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Embodiment Construction

[0111] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0112] The text recognition method in the image provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the server 102 communicates with the terminal 104 through the network, and first obtains the image to be recognized and the template image including the first reference region and the first recognition region from the terminal 104 . Then, the server 102 determines a second reference region matching the first reference region in the image to be recognized, and calculates a transformation matrix based on the first ref...

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Abstract

The invention relates to a text recognition method and device in an image, computer equipment and a storage medium. The method comprises the steps of obtaining a to-be-identified image and a template image, wherein the template image comprises a first reference area and a first identification area; determining a second reference area matched with the first reference area in the to-be-identified image; calculating a transformation matrix based on the first reference area and the second reference area; determining a second identification area matched with the first identification area from the to-be-identified image according to the transformation matrix; and performing text recognition on the image in the second recognition area to obtain text information. By adopting the method, complete text information can be identified.

Description

technical field [0001] The present application relates to the technical field of image recognition, in particular to a text recognition method, device, computer equipment and storage medium in an image. Background technique [0002] With the development of image recognition technology, for images containing text information, such as images of bills, images of bank receipts, ID photos, etc., computers need to automatically extract the text information in the images. [0003] In the traditional technology, by aligning the standard image with the image to be recognized, the region to be recognized in the image to be recognized is obtained, so as to extract the text information from the region to be recognized. However, due to the difficulty in aligning the standard image and the image to be recognized, the acquired region to be recognized is inaccurate, resulting in incomplete extracted text information. Contents of the invention [0004] Based on this, it is necessary to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/34G06K9/62
CPCG06V20/62G06V10/267G06V30/10G06F18/22G06F18/2415
Inventor 胡志成宁可闵江松
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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