A control method and device for supplementary lighting in photography

A technology of a shooting device and a control method, which is applied in the field of image processing, and can solve problems such as adding a fill light, making it difficult to vacate space, and increasing terminal costs

Active Publication Date: 2018-03-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the best imaging effect, some terminal devices such as mobile phone terminals will add a supplementary light next to the rear camera, which will increase the cost of the terminal, and because there are many devices such as earphones near the front camera, Difficult to free up space to add fill lights
Some choose to use image processing, that is, use photo processing software to post-process the photos taken, which may cause the photos to look unreal or poorly processed locally

Method used

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  • A control method and device for supplementary lighting in photography
  • A control method and device for supplementary lighting in photography
  • A control method and device for supplementary lighting in photography

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Embodiment Construction

[0022] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Please refer to figure 1 , which is a schematic flow chart of a method for controlling supplementary light in photography provided by an embodiment of the present invention, the method includes the following steps:

[0024] S101. Acquire first color characteristic information of a photographed object in a photographing device of a terminal.

[0025] In a specific implementation, the terminal may include electronic equipment such as a mobil...

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PUM

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Abstract

The embodiment of the invention discloses a method and device for controlling supplementary light for shooting. The method includes: acquiring the first color feature information of the subject in the photographing device of the terminal; acquiring the second color feature information of the supplementary light image according to the first color feature information of the subject; according to the calculation The second color feature information of the supplementary light image is generated to generate a supplementary light image; and the display of the terminal is controlled to output the supplementary light image, so as to perform supplementary light on the subject. The embodiment of the present invention also correspondingly discloses a control device for shooting supplementary light. By adopting the embodiment of the present invention, by displaying the supplementary light image on the terminal during the photographing process, supplementary light is implemented on the photographed object during the photographing process, which effectively improves the photographing effect.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method and device for controlling supplementary light for photography. Background technique [0002] With the popularization of electronic terminal devices, such as mobile phones, tablet computers, computers, etc., taking pictures in real time has become a behavior that people are accustomed to. Due to the differences in light and objects in different environments, the shooting effects in different scenes are not the same. In order to achieve the best imaging effect, some terminal devices such as mobile phone terminals will add a supplementary light next to the rear camera, which will increase the cost of the terminal, and because there are many devices such as earphones near the position of the front camera, Difficult to free up space to add fill light. Some choose to use the image processing method, that is, use photo processing software to post-process the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N9/04
Inventor 吴磊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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