公开(公告)号：US20250131762A1

公开(公告)日：2025-04-24

申请号：US18989764

申请日：2024-12-20

Applicant: Apple Inc.

Inventor： Tanmay Batra ,  Bharath Kumar Comandur Jagannathan Raghunathan ,  Stefano Alletto

IPC: G06V40/10 ,  G06T7/70

Abstract: In one implementation, a method of body pose estimation is performed at a device including one or more processors and non-transitory memory. The method includes obtaining a plurality of two-dimensional images of a body in a three-dimensional environment at a respective plurality of times. The method includes determining, for each of the plurality of two-dimensional images, the two-dimensional location in the two-dimensional image of one or more joints of the body at the respective plurality of times. The method includes determining, based on the two-dimensional locations, a plurality of three-dimensional locations in the three-dimensional environment of the one or more joints of the body at the respective plurality of times. The method includes determining, based on the three-dimensional locations, a plurality of updated three-dimensional locations in the three-dimensional environment of the one or more joints of the body at the respective plurality of times.

公开(公告)号：US12211307B1

公开(公告)日：2025-01-28

申请号：US17696728

申请日：2022-03-16

Applicant: Apple Inc.

Inventor： Tanmay Batra ,  Bharath Kumar Comandur Jagannathan Raghunathan ,  Stefano Alletto

IPC: G06V40/10 ,  G06T7/70

Abstract: In one implementation, a method of body pose estimation is performed at a device including one or more processors and non-transitory memory. The method includes obtaining a plurality of two-dimensional images of a body in a three-dimensional environment at a respective plurality of times. The method includes determining, for each of the plurality of two-dimensional images, the two-dimensional location in the two-dimensional image of one or more joints of the body at the respective plurality of times. The method includes determining, based on the two-dimensional locations, a plurality of three-dimensional locations in the three-dimensional environment of the one or more joints of the body at the respective plurality of times. The method includes determining, based on the three-dimensional locations, a plurality of updated three-dimensional locations in the three-dimensional environment of the one or more joints of the body at the respective plurality of times.