Image processing method and device and electronic equipment
An image processing and electronic equipment technology, applied in the computer field, can solve the problem of low accuracy and achieve the effect of improving the accuracy
Active Publication Date: 2020-01-03
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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Problems solved by technology
[0005] The present disclosure provides an image processing method, device, and electronic equipment to solve the problem of low accuracy in white balance processing of images in the prior art
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[0051] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.
[0052] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consist...
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The invention relates to an image processing method, an image processing device and electronic equipment, which are used for solving the problem of low accuracy of white balance processing on an imagein the prior art, and comprise the steps of inputting a target image needing to be processed into a convolutional neural network, and obtaining a multi-channel feature map output by the convolutionalneural network; determining a white balance coefficient corresponding to the target image through the multi-channel feature map; and processing the target image according to the determined white balance coefficient. The embodiment of the invention provides an image processing method. A convolutional neural network is trained; enabling the convolutional neural network to learn the capability of obtaining the multi-channel feature map corresponding to the image; determining a white balance coefficient corresponding to the target image by using the trained convolutional neural network; the sceneto which the target image belongs does not need to be judged, and the preset white balance coefficient of the scene is used for processing the target image, so that the white balance coefficient of the target image is obtained more accurately, and the white balance processing accuracy of the target image is improved.
Description
technical field [0001] The present disclosure relates to the field of computer technology, in particular to an image processing method, device and electronic equipment. Background technique [0002] White balance is an index that describes the white accuracy of the red, green and blue (RGB) three primary colors in the display. White balance is a very important concept in the field of TV photography. It is to realize the camera image to accurately reflect the color of the subject An important parameter of the condition, through which a series of problems of color reproduction and tone processing can be solved. White balance is produced along with the reproduction of true colors of electronic images. White balance was first applied in the field of professional photography, and it is also widely used in household electronic products, such as video cameras, digital cameras, and mobile phones with camera functions. [0003] The traditional method of white balance processing on i...
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IPC IPC(8): G06K9/62G06K9/46G06K9/00G06N3/04H04N9/73
CPCH04N9/73G06V20/20G06V10/56G06N3/045G06F18/214
Inventor 张水发
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD