Title:
MOTION ANALYSIS DATA ACQUISITION METHOD AND MOTION ANALYSIS DATA ACQUISITION SYSTEM
Document Type and Number:
Japanese Patent JP2022115705
Kind Code:
A
Abstract:
To provide a motion analysis data acquisition method and a motion analysis data acquisition system capable of acquiring data that appropriately reflects the motion of a subject so that direct and detailed analysis of the motion of the subject can be performed for evaluation of human body functions, etc.SOLUTION: A motion analysis data acquisition method comprises imaging a subject during the following test with a camera of a mobile terminal, and generating data indicating the coordinates of a plurality of feature points on the subject's body on the basis of the imaging result. The subject is made to stand up from sitting on a chair 41 at a position P1, and is moved along markers 42 to 44 to a position P2 separated to the right side from the position P1. Consequently, for the imaged right half of the subject, data indicating the coordinates of the feature points and how the feature points are connected is acquired during the motion of standing up from the chair at the position P1 and during the motion from the position P1 to the position P2.SELECTED DRAWING: Figure 5
Inventors:
NAGAI TOSHIYUKI
NAKAO MOTOKI
OGAWA TAKAHIRO
HIRATA KENJI
CHIYO KUNIHIRO
OTSU MANABU
NAKAO MOTOKI
OGAWA TAKAHIRO
HIRATA KENJI
CHIYO KUNIHIRO
OTSU MANABU
Application Number:
JP2021012431A
Publication Date:
August 09, 2022
Filing Date:
January 28, 2021
Export Citation:
Assignee:
UNIV HOKKAIDO
INFOCOM CORP
INFOCOM CORP
International Classes:
G06T7/20; A61B5/00; A61B5/11; G06T7/00; G06T7/246; G06T7/70
Attorney, Agent or Firm:
Kaji/Suhara Patent Office