Light supplement brightness adjusting method, mobile terminal and storage medium

A mobile terminal and brightness technology, applied in color TV parts, TV system parts, TV and other directions, can solve the problems of too bright or too dark, inaccurate photometric results, poor photo exposure, etc. Avoid too bright or too dark, improve fill light effect, high accuracy effect

Inactive Publication Date: 2018-07-10
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, during the photographing process, the flash is turned on once, focusing and photometry are performed, and then the subsequent photographing process is carried out, which leads to inaccurate photometry results. Due to the inaccurate photometry results, the supplementary light provided The brightness will be too bright or too dark, resulting in poor exposure of the photos taken

Method used

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  • Light supplement brightness adjusting method, mobile terminal and storage medium
  • Light supplement brightness adjusting method, mobile terminal and storage medium
  • Light supplement brightness adjusting method, mobile terminal and storage medium

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Embodiment Construction

[0048] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0049] In the following description, the use of suffixes such as “module”, “part” or “unit” used to indicate elements is only for facilitating the description of the present invention, and has no specific meaning in itself. Therefore, "module", "part" or "unit" can be used in a mixed manner.

[0050] The terminal can be implemented in various forms. For example, the terminal described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Mobile terminals such as wearable devices, smart bracelets, pedometers, and fixed terminals such as digital TVs and desktop computers.

[0051] The following description will take a mobile termin...

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Abstract

The invention discloses a light supplement brightness adjusting method. The method comprises that a preview image is obtained; light of the preview image is metered to obtain a target light metering result; a target shooting parameter corresponding to the target light metering result is obtained according to correspondence between the light metering result and the shooting parameter; and the lightsupplement brightness is adjusted according to the target shooting parameter. The invention also provides a mobile terminal. According to the light supplement brightness adjusting method and mobile terminal, condition that the light supplement brightness is too high or too low can be avoided, and the light supplement effect is improved overall.

Description

Technical field [0001] The present invention relates to the technical field of mobile terminal control, in particular to a method for adjusting the brightness of supplementary light and a mobile terminal. Background technique [0002] With the rapid development of mobile terminals, there are more and more occasions for people to use mobile terminals. For example, people can make voice calls through mobile terminals, and they can also take pictures through mobile terminals. People can take photos of various scenes in daily life through the camera function of the mobile terminal. Under different bright scenes, different degrees of exposure are required. In the prior art, during the photographing process, the flash is turned on first, focusing and metering are performed, and then the subsequent photographing process is performed. This leads to inaccurate metering results. Due to the inaccurate metering results, the supplementary light provided The brightness will appear too bright ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/235
CPCH04N23/64H04N23/71H04N23/74
Inventor 崔小辉里强苗雷
Owner NUBIA TECHNOLOGY CO LTD
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