Human body model rendering method and device, electronic equipment and storage medium

Abstract

The invention provides a human body model rendering method and device, electronic equipment and a storage medium. The method comprises the steps that a human body model is acquired, wherein the humanbody model comprises human body three-dimensional model data and human body skin texture data; and direct illumination, indirect illumination and subsurface scattering are added to the human body model, and rendering is carried out. Direct illumination, indirect illumination and sub-surface scattering are added to a human body model, the human body model comprises human body three-dimensional model data and skin texture data, and the effects of reflecting highlight and projecting shadows can be generated on the human body model by adding the direct illumination, so that the human body model ismore stereoscopic, and details of skin textures of the human body model are displayed; the indirect illumination and the direct illumination are superposed, so that the brightness reflected by the human body model has a softer rendering effect; and part of the human body model has a transmission effect by adding subsurface scattering. Therefore, the rendered human body model can reflect skin texture details, so that the human body has a three-dimensional effect and a sense of reality.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, and in particular to a human body model rendering method, device, electronic equipment and storage medium. Background technique [0002] At present, in social applications such as live broadcast and short video, there are more and more application requirements for the combination of virtual and reality. Usually, virtual images are superimposed on video images of real scenes. At this time, it is necessary to be able to integrate virtual objects Expressed in a more authentic way. [0003] For example, in live broadcast applications, there is a form of live broadcast activities in which the image of a virtual character is used instead of a real person to perform. The real person controls the virtual character by using AI technology or other methods, or the virtual character is automatically controlled by a computer. In short video applications, virtual characters can be ad...

AI Technical Summary

Problems solved by technology

However, the human body image obtained by the rendering technology of the virtual human body in the related art is quite different from the real human body, and the degree of fidelity is low.

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