公开(公告)号：US11869163B1

公开(公告)日：2024-01-09

申请号：US17478655

申请日：2021-09-17

Applicant: Amazon Technologies, Inc.

Inventor： Junbang Liang ,  Ming Lin ,  Javier Romero Gonzalez-Nicolas ,  Adam Douglas Peck ,  Chetan Shivarudrappa

IPC: G06T19/20 ,  G06N3/088 ,  G06F30/27 ,  G06F113/12 ,  G06V10/40 ,  G06F18/214 ,  G06N3/045

CPC classification number: G06T19/20 ,  G06F18/214 ,  G06F30/27 ,  G06N3/045 ,  G06N3/088 ,  G06V10/40 ,  G06F2113/12 ,  G06T2200/24 ,  G06T2219/2004 ,  G06T2219/2021

Abstract: Systems and methods are provided for machine learning-based rendering of a clothed human with a realistic 3D appearance by virtually draping one or more garments or items of clothing on a 3D human body model. The machine learning model may be trained to drape a garment on a 3D body mesh using training data that includes a variety 3D body meshes reflecting a variety of different body types. The machine learning model may include an encoder trained to extract body features from an input 3D mesh, and a decoder network trained to drape the garment on the input 3D mesh based at least in part on spectral decomposition of a mesh associated with the garment. The trained machine learning model may then be used to drape the garment or a variation of the garment on a new input body mesh.