MOTION CAPTURE SYSTEM, MOTION CAPTURE PROGRAM, AND MOTION CAPTURE METHOD

    公开(公告)号:EP3549646A1

    公开(公告)日:2019-10-09

    申请号:EP16922574.5

    申请日:2016-11-30

    申请人: Leomo, Inc.

    IPC分类号: A63B71/06 A61B5/11 A63B69/16

    摘要: [Problem] Display and output are performed in such a manner as to allow complex body motions to be comprehended instantaneously.
    [SOLUTION] There are provided: a plurality of body motion sensors 40 which are worn on a wearer's 1 parts subject to cyclic motions and which are capable of measuring three-dimensional displacements and accelerations at the respective parts; a memory 114 which records detection results as body motion data; a cycle extraction unit 170c which extracts a cyclic motion of each of the body motion sensors 40 on the basis of accumulated body motion data; an analysis unit 170d which analyzes the characteristic of a change in angular velocity in the extracted cyclic motion; and displays 100a, 100b that display or output the characteristic analyzed by the analysis unit 170d in association with the rotation angle of the cyclic motion extracted by the cycle extraction unit 170c.

    MOTION-CAPTURE SYSTEM, MOTION-CAPTURE PROGRAM, AND MOTION-CAPTURE METHOD

    公开(公告)号:EP3875159A1

    公开(公告)日:2021-09-08

    申请号:EP19879811.8

    申请日:2019-10-30

    申请人: Leomo, Inc.

    IPC分类号: A63B69/00 A63B69/16

    摘要: [Problem] To display/output a complex body motion by accurately synchronizing said body motion with motion image so as to allow a detailed interpretation through comparison thereof.
    [Solution] This system is provided with: a plurality of body motion sensors 40 that are attached to arbitrarily defined sites of a wearer 1 so as to be capable of measuring three dimensional displacements and accelerations of the respective sites; an external camera 20 for photographing and recording a body motion of the wearer 1; a display unit that displays, as body motion data, detection results obtained by the body motion sensors 40 in synchronization with a video recorded by the external camera 20 in such a manner as to enable comparison therebetween; and a synchronization processing unit 170f that executes synchronization processing in which a time axis displaying the body motion data is coincided with a time axis displaying the video, wherein the synchronization processing unit 170f performs the synchronization processing by extracting a specific characteristic action performed by the wearer from within video or sound and also extracting a characteristic reaction in the body motion data and then matching the timing of the extracted characteristic action with the timing of the characteristic reaction.