Camera shooting light fill-in method and device

A camera shooting and camera technology, applied in the field of photography, can solve problems such as unfavorable photo clarity

Active Publication Date: 2015-04-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method of supplementary light for camera shooting, to solve the problem that in the prior art, due to the different light sources of different scenes, when taking pictures, the light emitted by the supplementary light may mix with the light of the scene, which is not conducive to improving the Problems with the clarity of photos

Method used

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  • Camera shooting light fill-in method and device
  • Camera shooting light fill-in method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 The implementation process of the method for supplementing light for camera shooting provided by the first embodiment of the present invention is shown, and the details are as follows:

[0025] In step S101, the light source direction information of the camera shooting scene is acquired.

[0026] Specifically, the camera is provided with a rotatable fill light source. Different from the traditional camera terminal, the supplemental light source can be rotated at any angle according to the shooting needs, and the supplementary light source is connected to a driving motor and automatically rotates when receiving a driving instruction.

[0027] Obtaining the light source direction information of the camera shooting scene can be obtained in combination with user operation information. For example, the user can input the light source direction information of the scene.

[0028] The user can input the light source direction information of the scene in two ways:

[0029] Mann...

Embodiment 2

[0044] figure 2 It shows the implementation process of the supplementary light captured by the camera provided in the second embodiment of the present invention, which is detailed as follows:

[0045] In step S201, the camera is provided with a rotatable supplementary light source, and the light source direction information of the camera shooting scene is acquired.

[0046] Step S201 is basically the same as step S101 in the first embodiment.

[0047] In step S202, a touch sliding instruction input by the user is received, and the sliding distance and sliding direction of the sliding touch instruction are acquired.

[0048] Specifically, the sliding distance and sliding direction can be obtained according to a preset time period. For example, after the touch command is received on the screen, the start of the touch command within this 0.5 second time period can be obtained every 0.5 second. Position and end position, a sliding distance and a sliding direction are determined according...

Embodiment 3

[0059] image 3 The implementation process of the method for supplementing light for camera shooting provided by the third embodiment of the present invention is shown, and the details are as follows:

[0060] In step S301, the camera is provided with a rotatable supplementary light source, and obtains the light source direction information of the camera shooting scene.

[0061] In step S302, according to the light source direction information of the scene, the irradiation direction of the rotatable supplement light source is adjusted so that the direction of the light source of the scene is consistent with the irradiation direction of the supplement light source.

[0062] In step S303, when the position of the mobile terminal changes, the rotation angle of the supplementary light source is adjusted correspondingly.

[0063] In this step, after the direction information of the light source is determined, the position of the camera device will inevitably change during the process of tak...

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Abstract

The invention is applicable to the field of camera shooting and provides a camera shooting light fill-in method and device. The camera shooting light fill-in method includes acquiring light source direction information of a camera shooting scene; adjusting irradiation direction of a rotatable fill-in light source according to the light source direction information of the scene to enable the direction of the light source of the scene to be uniform with the irradiation direction of the fill-in light source; shooting according to the adjusted fill-in light source. Light irradiated by the light source in the same direction can be obtained in the shooting scene, the irradiation light source of the shot objects is purer and shot pictures are clearer.

Description

Technical field [0001] The invention belongs to the field of photography, and in particular relates to a method and device for supplementing light for camera photography. Background technique [0002] With the rise of mobile smart terminals, on the basis of traditional communication functions, smart phones provide more and more abundant functions, such as obtaining data online, taking photos or videos, playing videos or music, etc., which bring great value to people’s lives. Great convenience. [0003] When using the camera to shoot, due to insufficient light in the scene, the captured photos may be underexposed, which can easily lead to poor photo clarity and affect photo quality. The current general practice is to set up the fill light and turn on the fill light while shooting to achieve the purpose of supplementing the photo. [0004] By adding a fill light, the sharpness of the pictures taken by the camera can be improved. However, due to different light sources in different s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/235H04N5/232G03B15/05
CPCH04N23/74
Inventor 李小朋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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