Method for intelligently adjusting brightness of picture on basis of detection of environmental brightness in photographing

A technology for ambient brightness and intelligent adjustment, applied to color TV parts, TV system parts, TVs, etc., can solve problems such as low quality photos, inability to use flash for the front camera, unnatural photos taken, etc., to improve The effect of shooting quality, good photo experience, and good imaging effect

Inactive Publication Date: 2014-08-06
CHENDU PINGUO TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, most of the existing mobile phones use the flash for light compensation when the ambient light is insufficient. However, the use of the flash makes the photos taken seem unnatural in many cases; or the flash cannot be used for light at all when using the front camera. Compensation, it can be seen that the quality of photos taken by existing mobile electronic devices such as mobile phones in low light conditions is low

Method used

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  • Method for intelligently adjusting brightness of picture on basis of detection of environmental brightness in photographing
  • Method for intelligently adjusting brightness of picture on basis of detection of environmental brightness in photographing
  • Method for intelligently adjusting brightness of picture on basis of detection of environmental brightness in photographing

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Embodiment Construction

[0024] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0025] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0026] Such as figure 1 It is an embodiment of the present invention, which is suitable for ordinary shooting under insufficient ambient light conditions and backlight compensation when taking selfies. The specific scheme is as follows:

[0027] It includes an environment brightness detection step and a brightness adjustment step. in,

[0028] The ambient brightness detection step includes: after the user starts the camera application program on the camera device, automatically obtains the image co...

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Abstract

The invention discloses a method for intelligently adjusting the brightness of a picture on the basis of the detection of environmental brightness in photographing, relates to the photographing technology of a mobile electronic device, and aims at providing a method for improving the quality of a shot picture under the condition of low light, dark light and the like. The method comprises an environmental brightness detection step and a brightness adjusting step, wherein the environmental brightness detection step is used for detecting whether the current light of the environment is sufficient or not, and executing the brightness adjusting step in photographing when the detected light of the environment is insufficient; and the brightness adjusting step is used for improving the brightness of the picture by reducing the frame rate of a camera of a photographing device used by a user or adjusting the screen brightness to be a maximal value so as to compensate the backlight by adding a pure color background onto a screen of the photographing device used by the user when a front-facing camera is used by the user.

Description

technical field [0001] The invention relates to a mobile electronic device photographing technology, in particular to a method for improving the quality of photographed photographs under conditions such as low light and dark light. Background technique [0002] As mobile electronic devices such as mobile phones have more and more functions, people have higher and higher requirements for the camera function of mobile electronic devices such as mobile phones. However, most of the existing mobile phones use the flash for light compensation when the ambient light is insufficient. However, the use of the flash makes the photos taken seem unnatural in many cases; or the flash cannot be used for light at all when using the front camera. Compensation, it can be seen that the quality of photos taken by existing mobile electronic devices such as mobile phones in low light conditions is low. Contents of the invention [0003] The technical problem to be solved by the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/235
Inventor 钟晓龙
Owner CHENDU PINGUO TECH
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