公开(公告)号：US20210312683A1

公开(公告)日：2021-10-07

申请号：US16837573

申请日：2020-04-01

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Jeb R. Linton ,  Satya Sreenivas ,  Naeem Atlaf ,  Sanjay Nadhavajhala

IPC: G06T13/40 ,  G06T3/40 ,  G06T17/20 ,  G10L13/027 ,  G06N3/08

Abstract: A computer-implemented method for the automatic generation of photorealistic 3D avatars. The method includes generating, using machine learning network, a plurality of 2D photorealistic facial images; generating, using a model agnostic meta-learner, a plurality of 2D photorealistic facial expression images based on the plurality of 2D photorealistic facial images; and generating a plurality of 3D photorealistic avatars based on the plurality of 2D photorealistic facial expression images.

公开(公告)号：US11138781B1

公开(公告)日：2021-10-05

申请号：US16837573

申请日：2020-04-01

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Jeb R. Linton ,  Satya Sreenivas ,  Naeem Atlaf ,  Sanjay Nadhavajhala

IPC: G06T13/40 ,  G06T3/40 ,  G06N3/08 ,  G10L13/027 ,  G06T17/20

Abstract: A computer-implemented method for the automatic generation of photorealistic 3D avatars. The method includes generating, using machine learning network, a plurality of 2D photorealistic facial images; generating, using a model agnostic meta-learner, a plurality of 2D photorealistic facial expression images based on the plurality of 2D photorealistic facial images; and generating a plurality of 3D photorealistic avatars based on the plurality of 2D photorealistic facial expression images.