Face fusion model obtaining method and device, face fusion method and device and storage medium

Abstract

The invention discloses a face fusion model collection method and device, a face fusion method and device and a storage medium, and relates to the field of artificial intelligence, deep learning and computer vision. The method comprises the steps:: obtaining a training sample which comprises a target face image and a template face image; a training sample is used for training to obtain a face fusion model used for performing face fusion on an input target face image and a template face image. The method comprises the steps of obtaining attribute information of a target face in the target faceimage; performing face fusion on the target face image and the template face image to obtain a fused face; obtaining attribute information of the fused face; and constructing an attribute consistencyloss function according to the attribute information of the target face and the attribute information of the fused face, and performing self-supervised learning of the face fusion model by using the attribute consistency loss function. The scheme provided by the invention can be used for cloud service, can improve the face fusion effect, and has wide applicability and the like.

Description

technical field [0001] This application relates to computer application technology, and in particular to face fusion model acquisition and face fusion methods, devices and storage media in the fields of artificial intelligence, deep learning and computer vision. Background technique [0002] At present, face fusion technology has been widely used in various scenarios such as virtual visual images, long and short video fun games, and photo album fun games. Face fusion technology usually needs to preserve the identity information of one face image and fuse the attribute information of another face image. [0003] In view of the low cost of implementation, at present, face fusion methods based on blendshape are mostly used for face fusion, but the fusion effect of this method is poor, that is, the obtained fusion image is not realistic enough. Contents of the invention [0004] The present application provides a face fusion model acquisition and face fusion method, device an...

AI Technical Summary

Problems solved by technology

[0003] In view of the low cost of implementation, at present, face fusion methods based on blendshape are mostly used for face fusion, but the fusion effect of this method is poor, that is, the obtained fusion image is not realistic enough, etc.

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