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Image processing method and device, computer readable storage medium and computer equipment

An image processing device and image processing technology, applied in the field of image processing, can solve problems such as unstable white balance processing effects, affecting user experience, and color tone jumps, so as to improve user experience, prevent image tone jumps, and ensure stability Effect

Active Publication Date: 2019-05-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

However, when the lens shakes, the field of view jumps may cause changes in the distribution of light sources in the preview image, which in turn causes the color tone of the preview image after white balance correction to jump. The balance processing effect is unstable, which affects the user experience

Method used

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  • Image processing method and device, computer readable storage medium and computer equipment
  • Image processing method and device, computer readable storage medium and computer equipment
  • Image processing method and device, computer readable storage medium and computer equipment

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] see figure 1 , the image processing method of the embodiment of the present application includes the following steps:

[0040] S12: Process each frame of images in the continuous multiple frames of images to determine the number of light sources for each frame of images;

[0041] S14: Determine whether the difference between the number of light sources of the continuous kth frame image and the number of light sources of the k+1th frame image is equal to 0; and

[0042] S16: When the difference is not equal to 0, determine the color temperature of the k+1th frame i...

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Abstract

The application discloses an image processing method. The image processing method includes: processing each frame image in the continuous multi-frame images to determine the number of light sources of each frame image; Whether the difference is equal to 0; and when the difference is not equal to 0, determine that the color temperature of the k+1 frame image is the color temperature of the k frame image and process the k+1 frame image according to the color temperature of the k+1 image. The application also discloses an image processing device, a computer-readable storage medium and computer equipment. The image processing method and device, computer-readable storage medium, and computer equipment of the present application judge whether the number of light sources between two consecutive frames of images has changed, and after the change, whiten the image of the next frame according to the color temperature of the image of the previous frame. The balance adjustment can prevent the image tone jump caused by the lens shake that makes the light source or part of the light source come in and out, and ensure the stability of the white balance processing effect.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an image processing method, an image processing device, a computer-readable storage medium, and computer equipment. Background technique [0002] The image method of the related art may detect the light source by processing the preview image and perform white balance processing according to the color of the light source. However, when the lens shakes, the field of view jumps may cause changes in the distribution of light sources in the preview image, which in turn causes the color tone of the preview image after white balance correction to jump. The balance processing effect is unstable, which affects the user experience. Contents of the invention [0003] Embodiments of the present application provide an image processing method, an image processing device, computer equipment, and a computer-readable storage medium. [0004] The image processing method ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/73H04N23/76
CPCH04N9/73H04N23/88G02B27/646H04N23/58
Inventor 王会朝
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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