Image processing method and electronic equipment

Abstract

The invention provides an image processing method and electronic equipment. Light in an environment, where a photographed object is, is analyzed through a first camera in the electronic equipment, such that an automatic white balance parameter is obtained; based on the automatic white balance parameter, automatic white balance adjustment of an image photographed by a second camera in the electronic equipment is carried out, such that the deviation between the colour of the image and the real colour of the photographed object is in a deviation range; when the environment, where the photographed object is, does not comprise white or gray-level colour that the proportion of R, B to G is 1:1:1, the deviation between the colour of the image and the real colour of the photographed object is still in a deviation range; and thus, the deviation between the colour of the photographed image and the real colour of the photographed object is reduced while the colour requirement of the environment, where the photographed object is, is reduced.

Description

technical field [0001] The present invention relates to the technical field of dual cameras, and more specifically, to an image processing method and electronic equipment. Background technique [0002] Currently commonly used electronic devices with camera functions such as cameras and mobile phones calculate the ratio of the three color channels of R, B, and G by reading the R, G, and B components of an approximately white object in the environment where the object is photographed. , and then determine the current ambient color temperature to set the corresponding AWB (Auto White Balance, AutoWhiteBalance) parameter, wherein the white balance parameter is used to perform AWB adjustment on the image captured by the camera of the electronic device, so that the color of the captured image is consistent with the color of the captured image There is a small deviation in the true color of the subject. [0003] It can be seen from the above process that the key condition for AWB ...

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Problems solved by technology

[0003] It can be seen from the above process that the key condition for AWB adjustment in the prior art is that there must be white or gray-scale colors of R, B, and G in the environment where the subject is located, with a ratio of 1:1:1. There is no such color in the environment, and the white balance parameters will deviate, which will cause the color of the captured image to deviate from the real color of the subject

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