Three-dimensional model mapping method and device, terminal device and readable storage medium

Abstract

The present invention relates to a three-dimensional model mapping method and device, terminal device and a readable storage medium. The method comprises the steps of: determining mapping attitude information of a rigid body model to be mapped and a transparent medium model according to a plurality of first key points, a preset first incidence relation and a second incidence relation; and redrawing the rigid body model and the transparent medium model on a detection object according to the mapping attitude information of the rigid body model to be mapped and the transparent medium model. The method can change the attitude of the rigid body model and the transparent medium model with the change of the attitudes of the detection object to greatly increase the display forms of the rigid bodymodel and the transparent medium model in different attitudes and more enrich the display forms of the rigid body model so as to allow the rigid body model and the transparent medium model to more reasonably display images when the rigid body model and the transparent medium model generate attitude change on detection object where the rigid body model and the transparent medium model are applied and further improve the intelligence of man-machine interaction.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a three-dimensional model mapping method, device, terminal equipment and readable storage medium. Background technique [0002] With the development of image processing technology, people have higher and higher requirements for face image processing. For example, in daily life, people often add stickers with three-dimensional effects to the photographed images of people, so as to make the displayed images richer, for example, adding hats to the photographed head images of people. [0003] Usually, when we add stickers with three-dimensional effects on the head image of a person, such as hats and other decorations, it displays the three-dimensional template image in the form of a two-dimensional image. [0004] However, in the above method, the three-dimensional template image added to the head region of the face has a relatively simple display form when the fa...

AI Technical Summary

Problems solved by technology

[0004] However, in the above method, the 3D template image added to the head area of ​​the face has a relatively simple display form when the face is facing other directions, making the display of the person image unreasonable.

Images