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Photographing method and device, storage medium and mobile terminal

A shooting method and mobile terminal technology, which can be applied to TV, color TV parts, electrical components, etc., can solve problems such as poor shooting image quality, and achieve the effect of improving quality and avoiding spatial texture.

Active Publication Date: 2019-01-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When a user uses a mobile terminal to take pictures, if there is a flickering light source in the shooting screen, there will often be an indelible texture in the captured image due to the flickering frequency of the light source, resulting in poor image quality

Method used

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  • Photographing method and device, storage medium and mobile terminal
  • Photographing method and device, storage medium and mobile terminal
  • Photographing method and device, storage medium and mobile terminal

Examples

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Embodiment Construction

[0020] The technical solution of the present application will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0021] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also hav...

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Abstract

The embodiment of the invention discloses a photographing method and device, a storage medium and a mobile terminal. The photographing method comprises the steps of calculating the flicker frequency of a flicker light source in real time when it is monitored that there is a flicker light source in a photographing preview image; calculating and generating first target exposure time according to theflicker frequency; and performing image photographing based on the first target exposure time to obtain a target photographed image. By adopting the above technical scheme, the embodiment of the invention can reasonably determine the target exposure time according to the flicker frequency of the flicker light source and photograph a photographing subject containing the flicker light source basedon the target exposure time, thereby not only effectively solving a problem of brightness and color distortion, which is caused by the flicker of the flicker light source, of the photographed image, but also being capable of avoiding the spatial texture caused by the flicker light source in the photographed image, and being capable of effectively improving the quality of the photographed image.

Description

technical field [0001] The embodiments of the present application relate to the technical field of photographing, and in particular, to a photographing method, device, storage medium, and mobile terminal. Background technique [0002] At present, the camera function has become a standard configuration of most mobile terminals, and users can easily and quickly realize the camera operation through the mobile terminal they carry with them. [0003] When a user uses a mobile terminal to take pictures, if there is a flickering light source in the shooting picture, there will often be indelible textures in the captured image due to the flickering frequency of the light source, resulting in poor quality of the captured image. Therefore, improving the quality of captured images has become crucial. Contents of the invention [0004] Embodiments of the present application provide a photographing method, device, storage medium, and mobile terminal, which can effectively improve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/235
CPCH04N23/71H04N23/73
Inventor 王宇鹭
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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