公开(公告)号：US20240242500A1

公开(公告)日：2024-07-18

申请号：US18559084

申请日：2022-03-04

Applicant: SHIMADZU CORPORATION

Inventor： Ayako AKAZAWA ,  Tomotaka NAGASHIMA ,  Akie SOTOGUCHI

IPC: G06V20/40 ,  A61B5/00 ,  A61B5/11 ,  G06V10/24 ,  G06V40/10 ,  G06V40/20

CPC classification number: G06V20/41 ,  A61B5/1128 ,  A61B5/4561 ,  A61B5/4806 ,  A61B5/742 ,  G06V10/242 ,  G06V20/47 ,  G06V40/10 ,  G06V40/23 ,  G06V2201/03

Abstract: A sleeping video analysis method according to this invention includes a lying posture estimation step (step 311) of estimating a lying posture of a subject (200) while sleeping based on a sleeping video of a subject (200) while sleeping; a lying posture classification step (step 313) of classifying the lying posture based on a lying posture estimation result(s) of the lying posture estimation step (step 311); and a body movement measurement step (step 314) of measuring body movement based on the lying posture estimation result(s) of the lying posture estimation step (311). The sleeping video analysis method includes a display step of displaying at least one of a lying posture classification result(s) and a body movement measurement result(s).