Target detection method and device, electronic equipment and storage medium

A target detection and detection frame technology, applied in the field of computer vision, can solve the problems of low accuracy, lack of shape information in texture features of text information, difficult recognition and classification, etc.

Inactive Publication Date: 2020-10-02
BEIJING YIZHEN XUESI EDUCATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Taking the application scenario of layout analysis as an example, in the pictures collected during the layout analysis process, most of the target objects are text information. Since the texture features of text information lack shape information, compared with such as video information, it ...

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  • Target detection method and device, electronic equipment and storage medium
  • Target detection method and device, electronic equipment and storage medium
  • Target detection method and device, electronic equipment and storage medium

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Embodiment Construction

[0029] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0030] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. The term "at least one" herein means any one of a variety or any combination of ...

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Abstract

The invention discloses a target detection method and device, electronic equipment and a storage medium, and the specific implementation scheme comprises the steps: responding to collection processing, and obtaining a to-be-processed picture containing a target text; inputting the to-be-processed picture into a pre-trained target detection network to obtain at least two candidate detection boxes containing the target text and a part of text in the target text, the part of text being a text region completely or partially overlapped with the target text and containing at least one row of text sequences; and performing operation according to the overlapping region of the at least two candidate detection boxes to obtain a classification index, and performing classification screening on the atleast two candidate detection boxes according to the classification index to remove the candidate detection boxes containing part of the text in the target text to obtain a target detection box. According to the invention, the accuracy of target detection can be improved.

Description

technical field [0001] The present application relates to the technical field of computer vision, and in particular to a target detection method, device, electronic equipment and storage medium. Background technique [0002] As electronic devices such as portable devices and mobile terminals become more intelligent than before, the analysis capability of the chip is stronger. Computer vision technology can be used to efficiently analyze graphic information, video information, etc., and to analyze graphic information, video information, etc. Wait for the target object to be detected. [0003] Taking the application scenario of layout analysis as an example, in the pictures collected during the layout analysis process, most of the target objects are text information. Since the texture features of text information lack shape information, compared with such as video information, it is not easy to identify Therefore, the accuracy rate of target detection for text information is ...

Claims

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Application Information

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IPC IPC(8): G06K9/32G06K9/62
CPCG06V20/62G06V2201/07G06F18/24G06F18/214
Inventor 康凯李兵秦勇
Owner BEIJING YIZHEN XUESI EDUCATION TECH CO LTD
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