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Image processing method and device, equipment and medium

An image processing and image technology, applied in the field of image processing, can solve problems such as poor image color correction accuracy, and achieve the effect of improving accuracy and avoiding poor color correction accuracy.

Pending Publication Date: 2021-11-19
VIVO MOBILE COMM HANGZHOU CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide an image processing method, device, equipment and medium, which can solve the problem of poor image color correction accuracy

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  • Image processing method and device, equipment and medium
  • Image processing method and device, equipment and medium
  • Image processing method and device, equipment and medium

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Embodiment Construction

[0024] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0025] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally o...

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Abstract

The invention discloses an image processing method and device, equipment and a medium, and belongs to the technical field of electronic equipment. The image processing method applied to the electronic equipment comprising a first camera, a second camera and a multispectral sensor comprises the following steps: acquiring a first image, a second image and a third image collected by the first camera, the second camera and the multispectral sensor for a target scene respectively; correcting the color of the first image according to automatic white balance to obtain a fourth image; determining a first color mapping relation between the first camera and the second camera according to a corresponding relation between the multispectral high-dimensional color information and a color mapping relation and first multispectral high-dimensional color information corresponding to the third image; and correcting the color of the second image according to the first color mapping relation and the first color value of the white pixel point in the fourth image to obtain a fifth image.

Description

technical field [0001] The present application belongs to the technical field of image processing, and specifically relates to an image processing method, device, equipment and medium. Background technique [0002] With the development of electronic equipment and camera technology, multiple cameras can be integrated and installed on the same electronic equipment. When shooting with multiple cameras, it is necessary to ensure the color consistency of the multiple cameras to obtain an image that conforms to the perception of the human eye. [0003] In the related art, when ensuring the color consistency of multiple cameras, one camera is used to predict the light source, and the color transfer matrix (that is, the color mapping relationship) between the camera and other cameras is determined through the light source, and then other cameras are photographed according to the color transfer matrix. The image is color corrected. [0004] However, due to the influence of the colo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/64
CPCH04N9/646
Inventor 李嵩
Owner VIVO MOBILE COMM HANGZHOU CO LTD
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