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Image style transfer method and device, electronic equipment and storage medium

A transfer method and transfer algorithm technology, applied in the direction of graphic image conversion, image data processing, instruments, etc., can solve the problem that makeup cannot be transferred very accurately, and achieve the effect of good transfer effect, strong feature transfer, and strong pertinence.

Active Publication Date: 2020-02-25
MIGU CO LTD +1
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  • Application Information

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Problems solved by technology

[0004] However, the inventors have found that there are at least the following problems in the related art: using the "one-step" transfer method, the lighting (such as: directional light, ambient light, etc.), skin color, makeup and other features in the face of the style image cannot be very accurate. transfer

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  • Image style transfer method and device, electronic equipment and storage medium
  • Image style transfer method and device, electronic equipment and storage medium
  • Image style transfer method and device, electronic equipment and storage medium

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized. The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present invention, and the various embodiments can be combined and referred to each other on the premise of no contradiction.

[0025] The first embodi...

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Abstract

The embodiment of the invention relates to the technical field of digital image processing, and discloses an image style transfer method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a target image and a style image, wherein the target image and the style image both comprise a face image, N style features of the style image respectively correspond to different transfer algorithms, and N is a natural number greater than 1; and sequentially transferring the N style features of the style image to the target image by using corresponding transferalgorithms. According to the method, different transfer algorithms are used for transfer of different features, so that original feature information of the target face image subjected to style transfer can be more truly and more accurately reserved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of digital image processing, and in particular to an image style transfer method, device, electronic equipment, and storage medium. Background technique [0002] Style transfer is to transfer the features of a style image (style image) to another target image (content image). Texture structure features, for example: transfer the style of Van Gogh's starry sky works to an ordinary user's photo, and this ordinary user's photo has the starry sky style, as if it came from the hands of Van Gogh. [0003] At present, the feature transfer is mainly carried out in the following ways: based on the model training of a single face style image of the convolutional neural network, by defining two different cost functions, repeatedly training and minimizing the cost function, and obtaining a globally optimized network model. Style transfer. [0004] However, the inventors have found that there are ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00
CPCG06T3/04
Inventor 张学成
Owner MIGU CO LTD