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A method for automatically adjusting flash and shooting terminal

A shooting terminal and automatic adjustment technology, which is applied in the electronic field, can solve problems such as weak fill light of the flash, incorrect exposure of the target object to be photographed, overexposure of the target object to be photographed, etc., and achieve the effect of improving the shooting effect

Active Publication Date: 2018-05-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of flash shooting in the existing shooting terminals, the brightness value of the flash is mostly a fixed value, which makes when the distance between the target object to be shot and the shooting terminal is relatively close, the flash fill light is too bright to cause The target object to be shot is overexposed, and the distance between the target object to be shot and the shooting terminal is relatively far, the flash fill light is too weak, resulting in underexposure of the target object to be shot, making the target object to be shot gray
All of these lead to incorrect exposure of the target object in the image, making it impossible for end users to obtain satisfactory photos

Method used

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  • A method for automatically adjusting flash and shooting terminal
  • A method for automatically adjusting flash and shooting terminal
  • A method for automatically adjusting flash and shooting terminal

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Embodiment Construction

[0043] 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.

[0044] The shooting terminals described in the embodiments of the present invention may include: mobile phones, tablet computers, handheld computers, single-lens reflex cameras and other terminals that have shooting functions or can perform rotating shooting, wherein the above-mentioned shooting terminals are only examples, not exhaustive , including but not limited to the above-mentioned shooting terminal.

[0045] S100. Acquire distance information between the sh...

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Abstract

The embodiments of the present invention disclose a flashing automatically adjusting method, which comprises the steps of acquiring the distance information between a shooting terminal and a to-be-shot target object and the brightness information of the current environment; according to a preset rule, integrating the distance information with the brightness information to obtain a flashing brightness value; and taking flash shots for the to-be-shot target object according to the flashing brightness value. The embodiments of the present invention also disclose a shooting terminal. According to the invention, the flashing brightness value of the shooting terminal can be automatically adjusted, so that the to-be-shot target object is accurately supplemented with light. Therefore, the shooting effect is improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method for automatically adjusting flash and a shooting terminal. Background technique [0002] In photography, flash is light compensation in low-light environments to ensure clear and bright photos in dim conditions. Among them, in order to make the photos clear and recognizable in the low-light environment, it is necessary to have an accurate setting of the flash brightness value of the flash. [0003] However, in the process of flash shooting in the existing shooting terminals, the brightness value of the flash is mostly a fixed value, which makes when the distance between the target object to be shot and the shooting terminal is relatively close, the flash fill light is too bright to cause When the target object to be photographed is over-exposed, and the distance between the target object to be photographed and the shooting terminal is relatively far, the flash fill ...

Claims

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Application Information

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