公开(公告)号：US11526697B1

公开(公告)日：2022-12-13

申请号：US16814526

申请日：2020-03-10

Applicant: Amazon Technologies, Inc.

Inventor： Shashank Tripathi ,  Ambrish Tyagi ,  Amit Kumar Agrawal ,  Siddhant Ranade

IPC: G06V40/10 ,  G06K9/62 ,  G06N3/04 ,  G06N3/08 ,  G06V20/64 ,  G06V10/82

Abstract: Devices and techniques are generally described for estimating three-dimensional pose data. In some examples, a first machine learning network may generate first three-dimensional (3D) data representing input 2D data. In various examples, a first 2D projection of the first 3D data may be generated. A determination may be made that the first 2D projection conforms to a distribution of natural 2D data. A second machine learning network may generate parameters of a 3D model based at least in part on the input 2D data and based at least in part on the first 3D data. In some examples, second 3D data may be generated using the parameters of the 3D model.