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Image display method and device

An image acquisition device and image technology, applied in image data processing, graphic reading, instruments, etc., can solve the problem of low degree of fusion between the virtual world and the real physical world, and achieve the effect of improving the degree of fusion

Pending Publication Date: 2021-11-26
LENOVO (BEIJING) LTD
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Problems solved by technology

[0003] However, the degree of mutual integration between the virtual world and the real physical world in the mixed reality scene is not high at present. Therefore, how to improve the degree of integration between the virtual world and the real physical world in the mixed reality scene is a technology that needs to be solved by those skilled in the art. question

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Embodiment Construction

[0055] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0056] The solution of the present application is applicable to a mixed reality scene realized based on a holographic projection system.

[0057] In this application, the display screen in the holographic projection system is a transparent holographic display screen. Based on this, the user can see the image presented in the holographic transparent display screen, and can also see the transparent holographic display screen through the transparent holographic display screen. physical...

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Abstract

The invention provides an image display method and device, which are applied to a control device in a holographic projection system. The holographic projection system further comprises a transparent holographic display screen, a projection device and an image acquisition device, wherein the projection device and the image acquisition device are located on one side of a first display surface of the transparent holographic display screen. The method comprises the steps of acquiring a scene freeze-frame instruction; acquiring a mixed reality image corresponding to a mixed reality scene, wherein the mixed reality scene comprises a virtual scene presented by the transparent holographic display screen and at least one real figure located on one side of a second display surface of the transparent holographic display screen; extracting a user image of at least one user who is a real character from the mixed reality image; superposing the user image of the at least one user on a virtual scene image to be projected so as to obtain a real freeze-frame image to be projected; and projecting the real freeze-frame image to the first display surface of the transparent holographic display screen through the projection device. According to the scheme, the action image of the real person before a current moment can be presented in the virtual scene.

Description

technical field [0001] The present application relates to the field of display technology, and more specifically, to an image display method and device. Background technique [0002] In the mixed reality scene, by presenting the virtual scene information in the real scene, an interactive feedback information loop is set up between the real world, the virtual world and the user to enhance the realism of the user experience. [0003] However, the degree of mutual integration between the virtual world and the real physical world in the mixed reality scene is not high at present. Therefore, how to improve the degree of integration between the virtual world and the real physical world in the mixed reality scene is a technology that needs to be solved by those skilled in the art. question. Contents of the invention [0004] The present application provides an image display method and device. [0005] Wherein, an image display method is applied to a control device in a holograp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06F3/01G03H1/22
CPCG06T19/006G06F3/011G03H1/2202
Inventor 龚江涛张柳新韩腾田丰
Owner LENOVO (BEIJING) LTD
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