公开(公告)号：US20250046122A1

公开(公告)日：2025-02-06

申请号：US18907042

申请日：2024-10-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vishakha S R ,  Bindigan Hariprasanna Pawan Prasad ,  Green Rosh K S ,  Akula Jayaprakash ,  Meghana Shankar ,  Prateek Kukreja ,  Shubham Mallik Thakur ,  Sagar Parmar ,  Mukesh Jha ,  Sungsoo Choi ,  Hyuntaek Woo ,  Chaeeun Lee ,  Beomsu Kim

IPC: G06V40/20 ,  A63F13/213 ,  A63F13/428 ,  G06F3/01 ,  G06V10/75 ,  G06V10/77

Abstract: There is provided a method and apparatus for performing gesture recognition in an electronic device, including: tracking a visible trajectory of a hand of a user from a plurality of frames captured by the electronic device, identifying, by the electronic device, a first frame where the hand of the user has gone out of a Field of View (FOV) of the electronic device, identifying the second frame where the hand of the user has come back into the FOV, predicting, using an Artificial Intelligence (AI) model, a trajectory of the hand of the user using one or more frames captured before the first frame, and one or more frames captured after the second frame, and recognizing at least one hand gesture performed during the visible trajectory of the hand of the user, and the predicted trajectory of the hand of the user.

公开(公告)号：US20250069237A1

公开(公告)日：2025-02-27

申请号：US18946632

申请日：2024-11-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vishakha S R ,  Bindigan Hariprasanna Pawan Prasad ,  Green Rosh K S ,  Akula Jayaprakash

IPC: G06T7/246 ,  G06T3/18 ,  G06T7/70 ,  G06V40/20

Abstract: A method for recognizing an action of at least one object in a plurality of images, includes obtaining a plurality of image frames by capturing at least one object on a ground plane; detecting a motion of the at least one object and a motion of the ground plane in each of the plurality of image frames; estimating a trajectory of the ground plane by tracking the motion of the ground plane; correcting the motion of the at least one object in each of the plurality of image frames based on the trajectory of the ground plane; and recognizing an action of the at least one object based on the corrected motion of the at least one object.