公开(公告)号：US11961601B1

公开(公告)日：2024-04-16

申请号：US16919870

申请日：2020-07-02

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Imry Kissos ,  Joel Wilson Brown ,  Ilia Vitsnudel ,  Omer Meir ,  Lior Fritz ,  Matan Goldman ,  Eduard Oks

IPC: G16H20/30 ,  A63B24/00 ,  A63B71/06 ,  G06T19/20 ,  G06V20/40 ,  G06V40/20 ,  G09B19/00

CPC classification number: G16H20/30 ,  A63B24/0006 ,  A63B71/0622 ,  G06T19/20 ,  G06V20/40 ,  G06V40/23 ,  G09B19/003 ,  A63B2024/0009 ,  A63B2024/0068 ,  A63B2024/0096 ,  A63B2071/0647 ,  A63B2220/806 ,  A63B2220/833 ,  A63B2220/836 ,  G06T2200/24 ,  G06T2219/2016

Abstract: To assist a user in the correct performance of an activity, video data is acquired. A pose of the user is determined from the video data and an avatar is generated representing the user in the pose. The pose of the user is compared to one or more other poses representing correct performance of the activity to determine one or more differences that may represent errors by the user. Depending on the activity that is being performed, some errors may be presented to the user during performance of the activity, while other errors may be presented after performance of the activity has ceased. To present an indication of an error, a specific body part or other portion of the avatar that corresponds to a difference between the user's pose and a correct pose may be presented along with an instruction regarding correct performance of the activity.