Document display method, related device, equipment and storage medium

A technology for display devices and documents, applied in the field of computer vision, which can solve problems such as poor flexibility, inability to adjust screen content, and inability to modify physical materials, and achieve the effect of improving flexibility

Pending Publication Date: 2022-04-26
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the inventor found that there are at least the following problems in the existing solutions. Although the user can adjust the size of the screen display, but limited by the function of the real projector, the user cannot adjust the content displayed in the screen. Therefore, the user is using the real projector. The physical material cannot be modified during the process, resulting in poor operational flexibility

Method used

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  • Document display method, related device, equipment and storage medium
  • Document display method, related device, equipment and storage medium
  • Document display method, related device, equipment and storage medium

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Embodiment Construction

[0107] Embodiments of the present application provide a method for displaying documents, related devices, devices, and storage media. In this application, on the one hand, the target file can be modified, and on the other hand, parameters such as the font color and size of the text in the target document can be adjusted according to user needs, so as to achieve a better document display effect and improve the flexibility of operation .

[0108] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprisi...

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PUM

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Abstract

The invention discloses a document display method based on information service. The document display method can be applied to but not limited to the fields of maps, navigation, Internet of Vehicles, vehicle-road collaboration, instant messaging and the like. The application scenarios of the method at least comprise various terminals, such as mobile phones, computers, vehicle-mounted terminals and the like. The method comprises the following steps: receiving a real object image sent by projection equipment, wherein the real object image is obtained after the projection equipment shoots a real object material through an image acquisition device; performing OCR-based text recognition on the real object image to obtain a text recognition result; generating a target document according to the text recognition result, wherein the target document is an editable document; and displaying the target document. The invention further provides a device, equipment and a storage medium. According to the method, OCR recognition is performed on the object image fed back by the projection equipment, and the target document which can be edited by the user is generated based on the recognition result, so that the operation flexibility is improved.

Description

technical field [0001] The present application relates to the technical field of computer vision, and in particular to a document display method, related devices, equipment and storage media. Background technique [0002] Physical projectors are widely used in offices, schools, conference rooms and other scenarios. The physical projector is usually composed of a projector and a physical display stand. The physical display stand is mainly used to display some opaque printed materials or photos such as pictures, books, reports, samples, etc. of real objects. The physical projector directly projects the magnified physical material onto the screen, which is convenient for users to watch. [0003] At present, physical projectors can support the display zoom function. For example, after projecting a paper document on the screen, the user can enlarge or reduce the image according to the demand, and adjust the focal length of the lens module according to the situation, so that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/166G06F40/103G06V30/40G06V30/14
CPCG06F40/166G06F40/103
Inventor 钟子宏
Owner TENCENT TECH (SHENZHEN) CO LTD
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