Image processing method, device and equipment and storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems that two images cannot be deeply integrated, and cannot apply different styles, etc., and achieve the effect of fast intelligent texture and highly unified style

Active Publication Date: 2020-08-25
BOE TECH GRP CO LTD
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Problems solved by technology

[0004] In view of the shortcomings of the existing methods, the present application proposes an image processing method, device, equipment and storage medium to solve the technical problems existing in the prior art that two images cannot be deeply fused and cannot be applied to images of different styles

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

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[0039] Instance Normalization (IN) layer:

[0040] Instance Normalization is used to normalize the feature image output by the convolutional layer. Assuming that the size of the mini-batch is T, the number of features output by a certain convolutional layer is C, and each feature image is a matrix of H rows and W columns, the shape of the feature image is (T, C, W, H), Instance The normalization formula of Normalization is as follows:

[0041]

[0042] Where x tijk It is the value of the t-th patch, the i-th characteristic image, the j-th column, and the k-th row in the feature image set output by a certain convolutional layer. y tijk Means x tijk Enter the result of the Instance Normalization layer. ε is a very small integer, avoid zero denominator.

[0043] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems are described in detail below with specific embodiments. The following speci...

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Abstract

The embodiment of the invention provides an image processing method and device, equipment and a storage medium. The image processing method comprises the following steps: acquiring a first image and asecond image to be processed; splicing the first image and the second image to form a spliced third image; and extracting the content features of the third image and the style features of the secondimage through a pre-trained style conversion network model, performing normalization processing on the content features of the third image according to the style features of the second image to obtainprocessed target image features, and generating and outputting a corresponding target image according to the target image features. According to the embodiment of the invention, the first image and the second image can be spliced; and the content characteristics of the third image and the style characteristics of the second image can be deeply fused, so that the styles of the spliced third imageand the spliced second image are highly unified, and the method is more suitable for images of different styles, can be applied to the field of intelligent mapping, and realizes real-time and rapid intelligent mapping.

Description

Technical field [0001] This application relates to the field of image processing technology. Specifically, this application relates to an image processing method, device, device, and storage medium. Background technique [0002] When the existing image processing algorithms synthesize different images, they usually can only simply collage the two images, but cannot deeply merge the two images, so that the styles of the two images are highly unified. [0003] In order to improve the synthesis effect, the prior art usually optimizes the pixel value of the collage image, but this method does not significantly improve the synthesis effect, and the same pixel optimization method cannot be applied to images of different styles, so it cannot be applied to smart maps. Field to meet the needs of smart stickers. Summary of the invention [0004] Aiming at the shortcomings of the existing methods, this application proposes an image processing method, device, equipment and storage medium to so...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/50G06T3/40
CPCG06T5/50G06T3/4038G06T2207/20221G06T1/20G06N3/08G06T11/60G06N3/048G06N3/045Y02T10/40G06N3/02G06F18/217
Inventor 朱丹刘瀚文那彦波张丽杰
Owner BOE TECH GRP CO LTD
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