Image hair editing method and device and computer equipment

Abstract

The invention provides an image hair editing method and device and computer equipment, and belongs to the technical field of computers. The method comprises the following steps: generating a to-be-edited face image according to an initial high-dimensional vector, wherein the to-be-edited face image comprises a face and hair; determining a first loss value between the to-be-edited face image and an initial face image input by the user through a first loss function; performing iterative optimization on the initial high-dimensional vector based on the first loss value, taking the initial high-dimensional vector meeting a first preset condition as a corrected high-dimensional vector, and generating a corrected face image according to the corrected high-dimensional vector; determining a second loss value among the corrected face image, the initial face image and the reference image through a second loss function; and performing iterative optimization on the correction high-dimensional vector based on the second loss value, taking the correction high-dimensional vector meeting a second preset condition as a target high-dimensional vector, and generating an edited final face image according to the target high-dimensional vector. And the effect of improving the processing precision and the practicability can be achieved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, to an image hair editing method, apparatus and computer equipment. Background technique [0002] With the development of science and technology, more and more smart devices have entered people's lives. These smart devices generally have camera functions and video functions, and people can use smart devices to take pictures anytime, anywhere. [0003] In the related art, after a user takes a selfie or takes a photo of another person to obtain an image including a human face, the image can generally be edited by some image processing software, for example, the hair in these images can be edited. Hair color, texture, trend and other attributes. [0004] Since there are many details to be processed when editing hair, however, the hair editing solution in the related art generates uncontrollable hair shape and poor texture of the generated hair. Therefore, the solution...

AI Technical Summary

Problems solved by technology

[0004] Since there are many details to be dealt with when editing hair, however, the shape of the hair generated by the hair editing scheme in the related art is uncontrollable and the texture of the generated hair is poor

Therefore, the solutions in the related art have the problems of low processing accuracy and poor practicability

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