公开(公告)号：US20250064345A1

公开(公告)日：2025-02-27

申请号：US18919461

申请日：2024-10-18

Applicant: Industrial Technology Research Institute

Inventor： Je-Ping Hu ,  Keng-Hsun Lin ,  Shih-Fang Yang Mao ,  Pin-Chou Li ,  Jian-Hong Wu ,  Szu-Ju Li ,  Hui-Yu Cho ,  Yu-Chang Chen ,  Yen-Nien Lu ,  Jyun-Siang Hsu ,  Nien-Ya Lee ,  Kuan-Ting Ho ,  Ming-Chieh Tsai ,  Ching-Yu Huang

IPC: A61B5/11 ,  A61B5/00 ,  A63B24/00 ,  A63B71/06

Abstract: A gait evaluating system including a processor is provided. The processor identifies whether a gait type of the user belongs to a normal gait, a non-neuropathic gait or a neuropathic gait based on step feature values of a user and walking limb feature values of the user. In response to that the gait type of the user belongs to the non-neuropathic gait, the processor controls the display panel to display a first auxiliary information, a second auxiliary information, and a third auxiliary information. The first auxiliary information indicates a potential sarcopenia of the user. The second auxiliary information indicates a dietary guideline for muscle building and muscle strengthening. The third auxiliary information shows a motion instruction video for regaining or maintaining muscle strength of the user.

公开(公告)号：US20220031195A1

公开(公告)日：2022-02-03

申请号：US17388035

申请日：2021-07-29

Applicant: Industrial Technology Research Institute

Inventor： Je-Ping Hu ,  Keng-Hsun Lin ,  Shih-Fang Yang Mao ,  Pin-Chou Li ,  Jian-Hong Wu ,  Szu-Ju Li ,  Hui-Yu Cho ,  Yu-Chang Chen ,  Yen-Nien Lu ,  Jyun-Siang Hsu ,  Nien-Ya Lee ,  Kuan-Ting Ho ,  Ming-Chieh Tsai ,  Ching-Yu Huang

IPC: A61B5/11 ,  A61B5/103 ,  A61B5/107 ,  A61B5/00

Abstract: The invention provides a gait evaluating system and a gait evaluating method. The gait evaluation system includes a gait evaluating device configured to: obtain, from a pressure detection device, a plurality of pressure values of a user walking on the pressure detection device; obtain a plurality of step feature values of the user based on the pressure values; obtain a plurality of walking limb feature values when the user walks on the pressure detection device based on a sensing data provided by a limb sensing device; and evaluate a gait of the user based on the step feature values and the walking limb feature values.

公开(公告)号：US20180182095A1

公开(公告)日：2018-06-28

申请号：US15392701

申请日：2016-12-28

Applicant: Industrial Technology Research Institute

Inventor： Tsung-Hua Li ,  Rong-Rong Chen ,  Yi-Fei Luo ,  Ming-Chieh Tsai

IPC: G06T7/00 ,  H04N7/18 ,  H04N5/235 ,  H04N1/60 ,  G06T7/20 ,  G06T7/11 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61B5/7278 ,  A61B5/02416 ,  G06T5/007 ,  G06T5/40 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30076 ,  G06T2207/30088 ,  G06T2207/30196 ,  H04N1/6008 ,  H04N5/23254 ,  H04N5/23267 ,  H04N5/2351 ,  H04N9/045

Abstract: Provided is a heart rate activity detecting method based on dynamic images. The method includes tracking a moving object. Preset brightness is determined based on an ambient condition. An image of the moving object is captured to generate a corresponding RGB color space, which is then converted to an image color space with adjustable brightness. The brightness of the image color space is adjusted according to the preset brightness to generate an image with corrected brightness, which is then converted to a RGB color space with the corrected brightness for calculating a heart rate activity of the moving object. The disclosure is capable of addressing the issue of an unstable light source by adjusting the brightness of the dynamic images, and then calculating the heart rate activity of the moving object according to the dynamic images. A heart rate activity detecting system based on dynamic images is also provided.

公开(公告)号：US10470720B2

公开(公告)日：2019-11-12

申请号：US15392701

申请日：2016-12-28

Applicant: Industrial Technology Research Institute

Inventor： Tsung-Hua Li ,  Rong-Rong Chen ,  Yi-Fei Luo ,  Ming-Chieh Tsai

IPC: A61B5/00 ,  H04N5/235 ,  H04N1/60 ,  A61B5/024

Abstract: Provided is a heart rate activity detecting method based on dynamic images. The method includes tracking a moving object. Preset brightness is determined based on an ambient condition. An image of the moving object is captured to generate a corresponding RGB color space, which is then converted to an image color space with adjustable brightness. The brightness of the image color space is adjusted according to the preset brightness to generate an image with corrected brightness, which is then converted to a RGB color space with the corrected brightness for calculating a heart rate activity of the moving object. The disclosure is capable of addressing the issue of an unstable light source by adjusting the brightness of the dynamic images, and then calculating the heart rate activity of the moving object according to the dynamic images. A heart rate activity detecting system based on dynamic images is also provided.

公开(公告)号：US10272293B2

公开(公告)日：2019-04-30

申请号：US15389854

申请日：2016-12-23

Applicant: Industrial Technology Research Institute

Inventor： Chun-Fu Yeh ,  Szu-Han Tzao ,  Ming-Chieh Tsai

IPC: A63F13/00 ,  A63B24/00 ,  G06K9/00

Abstract: A body motion analysis system is provided. The body motion analysis system includes a pressure sensing plate, a data transmission device, and a data processing device. Two of the user's body parts exert pressure on the pressure sensing plate and the pressure sensing plate senses the pressure to output pressure distribution data. The pressure sensing plate transmits pressure-distribution stream data to the data processing device according to the pressure distribution data. The data processing device processes the pressure-distribution stream data to obtain sports performance of the user.