公开(公告)号：US12148228B2

公开(公告)日：2024-11-19

申请号：US17274602

申请日：2019-10-08

Applicant: QUALCOMM Incorporated

Inventor： Mingu Lee ,  Wonil Chang ,  Yeonseok Kim ,  Kyu Woong Hwang ,  Yin Huang ,  Ruowei Wang ,  Haijun Zhao ,  Janghoon Cho

IPC: G06V20/59 ,  G01C21/36 ,  G06N3/02 ,  G06N7/01 ,  G06V10/764

Abstract: Certain aspects of the present disclosure are generally directed to apparatus and techniques for event state detection. One example method generally includes receiving a plurality of sensor signals at a computing device, determining, at the computing device, probabilities of sub-event states based on the plurality of sensor signals using an artificial neural network for each of a plurality of time intervals, and detecting, at the computing device, the event state based on the probabilities of the sub-event states via a state sequence model.