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Image processing method, device, computer equipment and medium

A technology of image processing and computer programs, applied in the field of image processing, can solve the problems that the face-changing target image is not real and natural, and the face-changing effect is poor, so as to achieve the effect of improving authenticity and naturalness, and improving the effect of face-changing

Active Publication Date: 2021-08-13
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, using the methods in the prior art, the face-changing target image obtained is not realistic enough and the face-changing effect is poor.

Method used

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

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Embodiment Construction

[0083] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0084] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0085] In the prior art, in the face-changing target image obtained by performing face-changing on the first image and the second image, the face shape of the face-changing target image often does not match the face shape of the first image, and the person in the face-changing target image In th...

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Abstract

The present disclosure relates to an image processing method, device, computer equipment, and medium, wherein the image processing method includes: obtaining a prior image according to a first image and a second image; inputting the first image, the second image, and the prior image In the face-changing network model, the face-changing target image is obtained, wherein the face-changing network model includes: a plurality of prior processing modules, and the input of the prior processing modules includes: the first fusion feature information, the first identity feature of the first image information, the first attribute feature information of the second image corresponding to the sampling rate, and the first prior feature information of the prior image corresponding to the sampling rate. That is, the identity feature information, attribute feature information and prior feature information are competitively learned by the prior processing module, so that the face-changing target image better integrates the identity features of the first image and the attribute features of the second image, improving the The authenticity and naturalness of the face-changing target image, thereby improving the face-changing effect.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to an image processing method, device, computer equipment and media. Background technique [0002] With the development of artificial intelligence and computer technology, face-swapping has gradually become a hot spot for users' social entertainment. Face-changing refers to replacing the identity feature of the first image into the second image to obtain the face-changing target image after face-changing, so that the face-changing target image has both the identity feature of the first image and the human face of the second image Attributes such as expression and posture. [0003] At present, commonly used face-changing methods include: using a three-dimensional (3-Dimension, 3D) modeling technology to perform three-dimensional facial reconstruction on the first image and the second image, to obtain a new three-dimensional face model, and generate a face-chang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06T5/50G06N3/04G06N3/08
CPCG06T5/50G06N3/08G06T2207/10004G06T2207/20221G06T2207/30201G06V40/168G06N3/048
Inventor 陈博高原刘霄
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD