公开(公告)号：US20250052578A1

公开(公告)日：2025-02-13

申请号：US18796834

申请日：2024-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsoon KIM ,  Hwangnam KIM ,  Jun KIM ,  Seungchull SUH ,  Kyeonghyun YOO ,  Dongjae LEE

IPC: G01C21/14 ,  G01P13/00 ,  G06T7/277

Abstract: There is provided a tag device including a first sensor, a second sensor, a pre-processor and a neural network processor. The pre-processor generates first position data of the tag device based on time information sensed by at least one of a third sensor included in each of the one or more anchor devices and the first sensor of the tag device, generates second position data based on first speed data of the tag device sensed by the second sensor and the first position data, and generates an image based on a path of movement of the tag device based on the second position data in an operation period, and the neural network processor classifies the image into one of a plurality of movements by using a trained neural network model.