To accurately identify a posture of a user whose body is supported by a support apparatus.SOLUTION: A posture identification device (1, 5, or 8) includes: a model generation section (121) for generating a three-dimensional model from body data; a part position information acquisition section (13) for acquiring part position information from a camera (3); a shape information acquisition section (14) for acquiring shape information from a shape sensor (41); a model correction section (122) for correcting a posture of a three-dimensional model in accordance with a position of an identification part indicated by part position information and a shape of a sitting seat (4 or 6) indicated by shape information; and a posture identification section (15) for identifying a posture of a user from a corrected posture of a three-dimensional model.SELECTED DRAWING: Figure 1
【課題】支持器具により身体が支持されているユーザの姿勢を、精度良く特定する。【解決手段】姿勢特定装置(1、5、または8)は、身体データから3次元モデルを作成するモデル作成部(121)と、カメラ(3)から部位位置情報を取得する部位位置情報取得部(13)と、形状センサ(41)から形状情報を取得する形状情報取得部(14)と、部位位置情報が示す特定部位の位置と、形状情報が示す座席シート(4または6)の形状とに応じて3次元モデルの姿勢を補正するモデル補正部(122)と、補正した3次元モデルの姿勢からユーザの姿勢を特定する姿勢特定部(15)と、を備える。【選択図】図1
POSTURE IDENTIFICATION DEVICE, POSTURE IDENTIFICATION SYSTEM, AND POSTURE IDENTIFICATION METHOD
姿勢特定装置、姿勢特定システム、および姿勢特定方法
2020-12-10
Patent
Electronic Resource
Japanese
POSTURE ADJUSTMENT DEVICE, POSTURE ADJUSTMENT SYSTEM, AND POSTURE ADJUSTMENT METHOD
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