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Method and terminal for controlling flash light

A flashlight and terminal technology, applied in the computer field, can solve problems such as insufficient stability and effectiveness of white balance effects, and achieve the effects of improving user experience, improving authenticity, and improving accuracy

Active Publication Date: 2018-10-26
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, in order to solve the technical problems of the stability and effectiveness of the white balance effect in the traditional white balance method for color distortion when the ambient light is not a natural spectrum, a method for controlling the flash is proposed.

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  • Method and terminal for controlling flash light
  • Method and terminal for controlling flash light
  • Method and terminal for controlling flash light

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] In order to solve the technical problems of the stability and effectiveness of the white balance effect in the white balance method aimed at the color distortion in the case of ambient light that is not a natural spectrum in the traditional technology, in this embodiment, a special control method is proposed. The flashlight method, the realization of the method may rely on a computer program, the computer program may run on a computer system based on the von ...

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Abstract

The embodiment of the present invention discloses a method for controlling a flashlight. The method is based on a terminal provided with a spectral sensor and a colored flashlight; the method includes: detecting the ambient light spectrum through the spectral sensor; The natural light reference spectrum; calculating the difference between the ambient light spectrum and the natural light reference spectrum as a compensation spectrum; determining the light emission intensity of RGB colors in the color flashlight according to the compensation spectrum and turning on the color flashlight. In addition, the embodiment of the invention also discloses a terminal. With the present invention, color distortion caused by ambient light can be reduced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and terminal for controlling a flashlight. Background technique [0002] In daily life, merchants often use lighting effects to enhance the atmosphere of the store and color the products, so that consumers are more satisfied or like the color of the displayed products when viewing, so that consumers can not buy products. Obtaining and judging the true color and quality of the product, it is easy to feel like and satisfied when buying, but after buying home, you find that the color and quality of the product are very different from what you saw in the store, and what you bought is not what you really want . The essential reason for the above problems is that merchants use on-site specific ambient light to render products, thereby misleading consumers. [0003] That is to say, due to the influence of ambient light, the colors in the photos or images seen by the user's ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N5/232H04N9/73H04N9/04
CPCH04N23/62H04N23/74H04N23/10H04N23/88
Inventor 董德段勇
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD