Motion evaluation device using angular speed measured by a wearable sensor

    公开(公告)号:US11305171B2

    公开(公告)日:2022-04-19

    申请号:US16194182

    申请日:2018-11-16

    Abstract: To appropriately determine whether or not a motion of a user is good in an electronic device that detects the motion of the user by a sensor installed on a lower back portion. An analysis system S includes a sensor unit 1 and a processing device 2. The sensor unit 1 is installed on a lower back portion of a user. The processing device 2 includes a swing evaluating section 254. The swing evaluating section 254 extracts a first peak waveform and a second peak waveform in an output result of an angular speed measured by a sensor installed on the lower back portion of the user. The swing evaluating section 254 evaluates the motion of the user on the basis of an extraction result.

    Information notification apparatus that notifies information of motion of a subject

    公开(公告)号:US09761013B2

    公开(公告)日:2017-09-12

    申请号:US14134729

    申请日:2013-12-19

    Inventor: Osamu Nojima

    Abstract: An information notification apparatus (1) includes: an image acquisition unit (42) that acquires a plurality of moving images in which motions of subjects are captured, respectively; a first detection unit (44) that detects a specific state in the motions of the subject from respective moving images among the plurality of moving images acquired by the acquisition unit; a face detection unit (45) that detects an image corresponding to the specific state detected by the first detection unit from the respective moving images; a comparison unit (47) that compares images detected by the image detection unit; and a notification control unit (50) that notifies information based on a comparison result by the comparison unit.

    Image processing apparatus, analysis system, and method for processing images

    公开(公告)号:US10881937B2

    公开(公告)日:2021-01-05

    申请号:US15793499

    申请日:2017-10-25

    Abstract: To present a measurement result on the motion of a subject more easily, a processor 3 of an analysis system S includes an image acquisition unit 357, a sensor information acquisition unit 356, an analysis unit 358, and an image creation unit 359. The image acquisition unit 357 acquires a taken image of the subject. The sensor information acquisition unit 356 acquires a measurement result of the motion of the subject measured with a sensor. The analysis unit 358 creates an index indicating the motion of the subject based on the measurement result acquired by the sensor information acquisition unit 356. The image creation unit 359 makes an output unit 319 display an image acquired by the image acquisition unit 357 and an index created by the analysis unit 358 together.

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