公开(公告)号：US20250078397A1

公开(公告)日：2025-03-06

申请号：US18823613

申请日：2024-09-03

Applicant: Google LLC

Inventor： Abhimitra Meka ,  Marcel Bühler ,  Kripasindhu Sarkar ,  Tanmay Shah ,  Gengyan Li ,  Daoye Wang ,  Leonhard Helminger ,  Sergio Orts Escolano ,  Dmitry Lagun ,  Thabo Beeler

IPC: G06T15/20 ,  G06T5/60

Abstract: A method including determining a viewpoint, generating a first image using an image generator, the first image including an object in a first orientation based on the viewpoint, modifying the image generator based on a second orientation of the object, and generating a second image based on the first image using the modified image generator.

公开(公告)号：US20240290025A1

公开(公告)日：2024-08-29

申请号：US18588948

申请日：2024-02-27

Applicant: GOOGLE LLC

Inventor： Yinda Zhang ,  Sean Ryan Francesco Fanello ,  Ziqian Bai ,  Feitong Tan ,  Zeng Huang ,  Kripasindhu Sarkar ,  Danhang Tang ,  Di Qiu ,  Abhimitra Meka ,  Ruofei Du ,  Mingsong Dou ,  Sergio Orts Escolano ,  Rohit Kumar Pandey ,  Thabo Beeler

IPC: G06T13/40 ,  G06T7/90 ,  G06T17/20 ,  G06V10/44

CPC classification number: G06T13/40 ,  G06T7/90 ,  G06T17/20 ,  G06V10/44 ,  G06T2207/10024 ,  G06T2207/20084

Abstract: A method comprises receiving a first sequence of images of a portion of a user, the first sequence of images being monocular images; generating an avatar based on the first sequence of images, the avatar being based on a model including a feature vector associated with a vertex; receiving a second sequence of images of the portion of the user; and based on the second sequence of images, modifying the avatar with a displacement of the vertex to represent a gesture of the avatar.

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.