White balance correction method and related device

A technology of white balance and intelligent projection, applied in the field of projection, can solve the problems of time-consuming manipulation process and difficulty in achieving correction effect by manual operation, and achieve the effect of improving intelligence, shortening correction time, and improving correction effect

Active Publication Date: 2020-02-11
SHENZHEN HUOLE TECH DEV CO LTD
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  • Abstract
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Problems solved by technology

Therefore, not only the manipulation process is quite time-consuming, but also for some correction operations, manual operation is difficult to achieve a good correction effect

Method used

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  • White balance correction method and related device
  • White balance correction method and related device
  • White balance correction method and related device

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Embodiment Construction

[0060] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this 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 creative efforts fall within the protection scope of this application.

[0061] The terms "first", "second", "third" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process,...

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Abstract

The embodiment of the invention discloses a white balance correction method and a related device, which are applied to intelligent projection equipment, and the intelligent projection equipment comprises a color temperature sensor. The method comprises: determining the color temperature value of ambient light where the intelligent projection equipment is located through the color temperature sensor; determining a color temperature difference value between the ambient light color temperature value and a color temperature value of preset projection light of the intelligent projection equipment;and if the color temperature difference value is greater than a preset color temperature difference threshold value, adjusting projection light of the intelligent projection equipment according to theambient light color temperature value to realize white balance correction. Visibly, by implementing the embodiment of the invention, the intelligent projection equipment automatically corrects the white balance according to the color temperature value of the ambient light, and the intelligence of the projection equipment is improved.

Description

technical field [0001] The present application relates to the field of projection technology, in particular to a white balance correction method and a related device. Background technique [0002] With the development of science and technology, projection technology has been widely used in people's daily life, and the use of projection equipment can be seen everywhere in conferences, teaching or entertainment places. [0003] At present, the control of the projection device often requires manual control through the buttons on the projection device or the remote control. Therefore, not only the manipulation process is quite time-consuming, but also for some correction operations, it is difficult to achieve a good correction effect by manual operation. Therefore, how to improve the intelligence of the projection device has become an urgent problem to be solved. Contents of the invention [0004] The embodiment of the present application provides a white balance correction ...

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Application Information

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IPC IPC(8): H04N9/31
CPCH04N9/3182
Inventor 谭小平胡震宇沈辉
Owner SHENZHEN HUOLE TECH DEV CO LTD
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