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Projection method, device, terminal and server

A technology of a projection device and a cloud server, which is applied in the field of communication, can solve the problems of manual setting of projection parameters, less selectivity of projection locations, etc., and achieves the effect of increasing selectivity and improving user experience.

Inactive Publication Date: 2016-03-16
ZTE CORP
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a projection method, device, terminal and server to at least solve the problems in the related art that there are less options for projection locations and projection parameters need to be manually set

Method used

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  • Projection method, device, terminal and server
  • Projection method, device, terminal and server
  • Projection method, device, terminal and server

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Embodiment Construction

[0038] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.

[0039] In this embodiment, a projection method is provided, figure 1 Is the flow of the projection method according to the embodiment of the present invention Figure one ,Such as figure 1 As shown, the process includes the following steps:

[0040] Step S102, obtaining a target image used as a projection background;

[0041] Step S104, extract the RGB values ​​of the three primary colors of the target image;

[0042] Step S106: Determine the projector parameter value corresponding to the extracted RGB value;

[0043] Step S108, projection is performed according to the determined parameter value of the projector.

[0044] Through the above steps, the target image used as the projection background...

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Abstract

The invention provides a projection method, device, terminal and server. The method comprises the steps of acquiring a target image used as a projection background; extracting red, green and blue (RGB) values of the target image; determining corresponding projector parameter values to the extracted RGB values; and projecting according to the determined projector parameter values. The invention solves the problems of fewer available projection sites and manual setting of projection parameters in the prior art, thereby improving the availability of projection sites, automatic setting of parameters and improving user experience.

Description

Technical field [0001] The present invention relates to the field of communications, and specifically to a projection method, device, terminal and server. Background technique [0002] With the development of mobile communication devices such as smart phones and smart ufi (a mobile broadband terminal product), more and more traditional device functions are integrated into smart mobile devices. The integration of projection functions will undoubtedly bring people's work and entertainment. Here comes a great convenience. Compared with traditional projectors, smart mobile devices with projection functions have advantages in portability and versatility, and can be used in a wider range of scenarios. [0003] Due to its portability, the screens selected during projection can not be limited to special projection screens. You can take local materials and choose places such as walls and desks as the projection location. The diversity of the environment has also caused a problem. The colo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31H04L29/08
CPCH04N9/31
Inventor 徐婧岳宗鹤
Owner ZTE CORP
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