公开(公告)号：US20240029333A1

公开(公告)日：2024-01-25

申请号：US18355154

申请日：2023-07-19

Applicant: GOOGLE LLC

Inventor： Abhimitra Meka ,  Thabo Beeler ,  Franziska Müller ,  Gengyan Li ,  Marcel Bühler ,  Otmar Hilliges

IPC: G06T13/40 ,  G06T17/20 ,  G06T15/50

CPC classification number: G06T13/40 ,  G06T17/20 ,  G06T15/50 ,  G06T2210/62 ,  G06T2210/44

Abstract: A method including selecting a first point from a 3D model representing an avatar, the first point being associated with an eye, selecting a second point from the 3D model, the second point being associated with a periocular region associated with the eye, generating an albedo and spherical harmonics (SH) coefficients based on the first point and the second point, and generating an image point based on the albedo, and the SH coefficients.