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Image processing method, device, storage medium and mobile terminal

An image processing and image technology, applied in the field of image processing, can solve problems such as poor quality of captured images, and achieve the effect of improving quality and avoiding spatial textures

Active Publication Date: 2021-03-12
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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  • Image processing method, device, storage medium and mobile terminal
  • Image processing method, device, storage medium and mobile terminal
  • Image processing method, device, storage medium and mobile terminal

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Embodiment Construction

[0022] 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.

[0023] 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 application discloses an image processing method, device, storage medium and mobile terminal. The method includes: when it is detected that there is a flickering light source in the shooting preview screen, continuously shooting at least two image frames; determining a first image frame and a second image frame from the at least two image frames; wherein, the first The image frame includes an image frame taken when the flashing light source is turned on, and the second image frame includes an image frame shot when the flashing light source is turned off; the first image frame and the second image frame are fused, Get the target image frame. In the embodiment of the present application, by adopting the above technical solution, the image frame when the flickering light source is on and the image frame when the flickering light source is off can be accurately obtained, and the target image expected by the user can be obtained by fusing the two types of image frames, and It can also avoid the spatial texture in the shooting picture caused by the flickering light source, and can effectively improve the quality of the shooting image.

Description

technical field [0001] The embodiments of the present application relate to the technical field of image processing, and in particular, to an image processing 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 an image processing method, device, storage medium, and mobile terminal, which can effectively i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/235G06T3/40
CPCG06T3/4038H04N23/80H04N23/743H04N23/63
Inventor 王宇鹭
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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