Three-dimensional cartoon face generation method and device, electronic equipment and storage medium

Abstract

The application relates to the field of computers, in particular to the technical field of vision, and discloses a three-dimensional cartoon face generation method and device, electronic equipment anda storage medium, which can generate a three-dimensional cartoon face which is high in precision and highly similar to a real face based on the real face image. The method comprises the steps: generating a corresponding face-like three-dimensional point cloud model based on a face image; determining a target vertex corresponding to each vertex in the three-dimensional cartoon face model in the face-like three-dimensional point cloud model according to a vertex index relationship, the vertex index relationship comprising a corresponding relationship between the vertex in the face-like three-dimensional point cloud model and the vertex in the three-dimensional cartoon face model; determining coordinates respectively corresponding to each vertex in the three-dimensional cartoon face model based on the target vertex respectively corresponding to each vertex in the three-dimensional cartoon face model; and on the basis of the coordinates of each vertex in the three-dimensional cartoon facemodel, performing fitting to obtain a three-dimensional cartoon face corresponding to the face image.

Description

technical field [0001] The present application relates to the computer field, and in particular to a method, device, electronic equipment and storage medium for generating a three-dimensional cartoon face. Background technique [0002] In recent years, cartoon products have attracted the favor of people of all ages in the society. With the development and widespread application of 3D virtual environment technology, 3D cartoon images have become more and more popular in the fields of animation, film and television, online games, virtual communities, and auxiliary teaching. Applications. At present, the method of automatically generating a 3D cartoon face is mainly to extract the face features from the face image by a computer, and exaggerate it to automatically generate a 3D cartoon image of a human face. Faces are quite different. Contents of the invention [0003] Embodiments of the present application provide a method, device, electronic device, and storage medium for ...

AI Technical Summary

Problems solved by technology

At present, the method of automatically generating a 3D cartoon face is mainly to extract the face features from the fa

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