Image text recognition method, device and equipment and computer storage medium

A text recognition and image technology, applied in the field of image processing, can solve the problems of low accuracy, difficult to accurately identify the recognition method, and limited application scenarios, so as to improve the accuracy and reduce the multi-recognition effect.

Active Publication Date: 2020-06-02
LIAONING MOBILE COMM +1
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  • Description
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AI Technical Summary

Problems solved by technology

[0007] Although the above-mentioned recognition methods can generally recognize standard characters, there will be problems with low accuracy. For example, if the characters are inclined at a certain angle or the characters are arranged irregularly, the above-mentioned recognition methods are often difficult to recognize accurately, and multiple recognition may occur. , Missing identification and other issues
Therefore, the application scenarios of the current image text recognition method are greatly limited

Method used

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

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Embodiment Construction

[0054] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0055]It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation,...

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Abstract

The invention discloses an image text recognition method, device and equipment and a computer storage medium. The image text recognition method comprises the following steps: extracting spatial features of a target image by using a convolutional neural network; utilizing a long-term and short-term memory network to extract time sequence features of the target image according to the spatial features; determining at least one text region in the target image according to the spatial features and the time sequence features; and identifying text information in the text region. According to the embodiment of the invention, the irregular image text in the target image can be quickly and accurately recognized, and the performance of image text recognition is improved.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an image text recognition method, device, equipment and computer storage medium. Background technique [0002] With the application of image text recognition technology more and more widely, people's demand for the performance of text recognition in images continues to increase, and the existing image text recognition methods can no longer meet people's needs for image text recognition performance. [0003] The recognition method of current image text comprises: template matching method, geometric feature extraction method and utilizes convolutional neural network (CNN) to extract the method for picture feature, the recognition method of current image text comprises: [0004] The template matching method is to match the input text with the given standard text (template) of each category, calculate the similarity between the input text and each template, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/68G06K9/32G06N3/04G06N3/08
CPCG06N3/08G06V20/62G06V30/248G06V30/10G06N3/045Y02D10/00
Inventor 王伟豪
Owner LIAONING MOBILE COMM
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