TOP > クイック検索 > 外国特許検索 > ASSESSMENT DEVICE, ASSESSMENT METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM

ASSESSMENT DEVICE, ASSESSMENT METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM UPDATE 新技術説明会

外国特許コード F210010351
整理番号 09006-WO
掲載日 2021年4月7日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2020JP034633
国際公開番号 WO 2021060040
国際出願日 令和2年9月14日(2020.9.14)
国際公開日 令和3年4月1日(2021.4.1)
優先権データ
  • 特願2019-177109 (2019.9.27) JP
発明の名称 (英語) ASSESSMENT DEVICE, ASSESSMENT METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM UPDATE 新技術説明会
発明の概要(英語) Provided is an assessment device (101) that assesses, according to video in which the state of a moving organism is captured, characteristics that the organism should have. In the assessment device (101), an acquisition unit (102) acquires video in which the state of the moving organism is captured. A calculation unit (103) calculates the change over time in a plurality of joint angles of the organism captured in the video. A computation unit (104) computes, from the calculated change over time in the plurality of joint angles, a matrix representing time-independent relatedness between each of the joint angles. A classification unit (105) classifies the organism and a plurality of other organisms different from the aformentioned organism into a plurality of clusters according to the computed matrix and a plurality of other matrices obtained for the plurality of other organisms through processes performed by the acquisition unit (102), the calculation unit (103), and the computation unit (104). An output unit (106) outputs information pertaining to the cluster into which the organism has been classified.
従来技術、競合技術の概要(英語) BACKGROUND ART
In the related art, techniques for performing diagnosis by causing a subject to perform a predetermined movement have been proposed. For example, Patent Document 1 discloses a technique in which a subject repeatedly moves about a hip joint as a fulcrum, and then takes an image of the movement to determine whether or not there is a suspected hip joint dislocation.
In general, a living body having a musculoskeletal body changes its posture by changing the angle between bones connected by joints to perform various movements. Various studies have been conducted on such musculoskeletal models of living organisms, as disclosed in Non-Patent Document 1, for example. Living body exercise is poor, for example, in mice suffering from Huntington's disease, a neurodegenerative disease.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • RIKEN
  • 発明者(英語)
  • OOTA, Satoshi
  • AYUSAWA, Ko
  • YOSHIDA, Eiichi
  • MOCHIMARU, Masaaki
国際特許分類(IPC)

PAGE TOP

close
close
close
close
close
close