Image style migration model generation method and mobile terminal

A mobile terminal and model generation technology, applied in the field of image processing, can solve problems such as time-consuming, heavy processor workload, etc., and achieve the effect of avoiding space distortion

Pending Publication Date: 2018-09-14
VIVO MOBILE COMM CO LTD
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Problems solved by technology

[0004] An embodiment of the present invention provides a method for generating an image style transfer model to solve the problems of time-consuming image style transfer and heavy processor workload in the prior art

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  • Image style migration model generation method and mobile terminal
  • Image style migration model generation method and mobile terminal
  • Image style migration model generation method and mobile terminal

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] refer to figure 1 , shows one of the flowcharts of the method for generating an image style transfer model provided by an embodiment of the present invention.

[0020] The image style transfer model generation method of the embodiment of the present invention includes the following steps:

[0021] Step 101: Construct style training data pairs.

[0022] Among them, each data pair contains a training original image and a style image.

[0023] S...

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Abstract

The embodiments of the invention provide an image style migration model generation method and a mobile terminal. The image style migration model generation method includes the steps: constructing a style training data pair; establishing a neural network according to the structural sequence: an input layer, a preposition layer, at least one residual error characteristic construction layer, a postposition layer and an output layer in order; constructing a loss function based on the mean square error loss of a training original image and a style image and the mean square error of the depth perception feature; and according to the style training data pair and the loss function, training the neural network to generate an image style migration model. By means of the image style migration model generated by the image style migration model generation method, a high-fidelity image after style migration can be quickly obtained by inputting the image to be processed into the image style migrationmodel, without performing cumbersome iterative operations, so that the consumed time is short, and the processor has a light workload, and space distortion of the style migration image can be avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular to a method for generating an image style transfer model and a mobile terminal. Background technique [0002] Image style transfer has been studied for a long time, transferring the style of a reference style image to another image. In the prior art, the image style is mainly transferred through the neural network-based style transfer algorithm. Although the algorithm can learn the overall color transformation and structural elements of the image, it has poor learning ability for pixel details, resulting in the generated image after style transfer. The style transfer image is blurred, and the generated style transfer image will have problems such as straight line bending, texture distortion and other space distortions. [0003] In order to solve the above problem of image space distortion, those skilled in the art provide a method for removing ima...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
CPCG06T7/0002G06T2207/20081G06T2207/20084G06T2207/30168
Inventor 郭伟伟
Owner VIVO MOBILE COMM CO LTD
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