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Picture projection method and device, projection equipment and readable storage medium

A technology for projection equipment and screens, applied in the fields of devices, screen projection methods, projection equipment, and readable storage media, capable of solving problems such as projection errors, inability to project images, and inability to truly project images, so as to avoid projection errors and improve viewing The effect of experience

Active Publication Date: 2022-05-20
CHENGDU XGIMI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of manually adjusting the projection position usually causes projection errors due to manual operation, so that the picture cannot be truly projected within the range of the screen, and at the same time it cannot be quickly projected on the screen, which affects the user's viewing experience

Method used

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  • Picture projection method and device, projection equipment and readable storage medium
  • Picture projection method and device, projection equipment and readable storage medium
  • Picture projection method and device, projection equipment and readable storage medium

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Embodiment Construction

[0069] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0070] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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PUM

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Abstract

The invention provides a picture projection method and device, projection equipment and a readable storage medium, and relates to the technical field of picture projection. According to the application, the screen image shot by the shooting device for the target screen is acquired, the effective screen area in the screen image is identified, and then the to-be-projected picture is mapped to the projection area corresponding to the effective screen area according to the shooting position corresponding relation of the projection device and the shooting device with the target screen as a reference. According to the method, the corresponding to-be-projected mapping picture is obtained through the projection equipment, and then the projection equipment is directly controlled to project the to-be-projected mapping picture, so that the picture content of the to-be-projected picture can be automatically and quickly projected into the target curtain to be displayed, thereby avoiding projection errors caused by manual debugging of the projection equipment, and improving the watching experience of a user.

Description

technical field [0001] The present application relates to the technical field of screen projection, and in particular, to a screen projection method, device, projection equipment, and readable storage medium. Background technique [0002] At present, in the actual use of projection equipment, it is often necessary to project images onto a quadrangular screen for content display. Therefore, users often need to manually adjust the projection equipment so that the corresponding images are projected within the range of the screen. This method of manually adjusting the projection position usually causes projection errors due to manual operation, so that the picture cannot be truly projected within the range of the screen, and at the same time, the picture cannot be quickly projected on the screen, which affects the user's viewing experience. Contents of the invention [0003] In view of this, the purpose of this application is to provide a screen projection method, device, pro...

Claims

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Application Information

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IPC IPC(8): H04N9/31
CPCH04N9/3185H04N9/3191
Inventor 宁仲
Owner CHENGDU XGIMI TECH CO LTD
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