Question selection method and device, terminal equipment and readable storage medium

A technique of question and frame selection, applied in the fields of instruments, character and pattern recognition, computer parts, etc., can solve problems such as low efficiency, and achieve the effect of improving efficiency and reducing time spent

Pending Publication Date: 2020-02-25
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a topic selection method, device, terminal equipment and readable storage medium, which can solve the problem of low efficiency of searching topics through the server

Method used

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  • Question selection method and device, terminal equipment and readable storage medium
  • Question selection method and device, terminal equipment and readable storage medium
  • Question selection method and device, terminal equipment and readable storage medium

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Embodiment Construction

[0057] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0058] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0059] It should...

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PUM

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Abstract

The invention is suitable for the technical field of network education, and provides a question selection method and device, terminal equipment and a readable storage medium, and the method comprisesthe steps: obtaining a question image comprising at least one question, carrying out the recognition of an area where a target question in the at least one question is located, and generating an areaselection box; adjusting the area selection box according to the detected adjustment operation to generate a box selection area completely covering the target question; and cutting the title image according to the frame selection area to obtain a cut title image. An area where a target topic is located is identified; a region select box is generated, the area selection box is adjusted according tothe adjustment operation; the frame selection area completely covering the target topic is generated according to the target topic, finally, the clipped topic image matched with the frame selection area is obtained through clipping, the storage space occupied by the clipped topic image is smaller than that occupied by the non-clipped topic image, the time spent on sending the clipped topic imageto the server is shortened, and the efficiency of retrieving the target topic is improved.

Description

technical field [0001] The application belongs to the technical field of network education, and in particular relates to a method, a device, a terminal device and a readable storage medium for selecting a topic. Background technique [0002] With the continuous development of Internet technology, distance education can be realized through the network in daily life. For example, the questions in the captured images can be searched through the Internet, so as to obtain the analytical answers to the questions. [0003] In the related technology, the terminal device can take a picture of the topic to be searched, obtain an image including the topic, and then send the image to the server, and the server can receive the image and analyze it through layout analysis and Optical Character Recognition (OCR). ) technology to extract and frame the topics in the image, so as to search based on the frame-selected topics and obtain the analytical answers to the topics. [0004] However, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32
CPCG06V10/245G06V20/62
Inventor 张明云
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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