Title:
MOTION EVALUATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/234906
Kind Code:
A1
Abstract:
The present invention relates to a motion evaluation method, and the motion evaluation method according to an embodiment of the present invention relates to a motion evaluation method for evaluating a user motion repeating after a guide video obtained by video-capturing a guide motion of an expert, the method comprising the steps of: playing back a guide video and video-capturing a user motion so as to collect a user video; determining a frame matching rate according to a comparison between an expert of a predesignated first key frame among frames of the guide video with a user of a second key frame corresponding to the first key frame among frames of the user video; and determining a motion matching rate of the user motion with respect to the guide motion on the basis of the determined frame matching rate. Through this, according to the present invention, a user is informed of whether he/she is properly following a motion of an expert so that the user can perform home training with a correct motion even at home. In particular, a motion of the user is evaluated through a simplified procedure so that, during real-time user motion evaluation, quick evaluation can be performed without a delay, and motion evaluation can be performed using a relatively low-specification device.
Inventors:
KIM JOO YOUN (KR)
Application Number:
PCT/KR2021/015151
Publication Date:
November 10, 2022
Filing Date:
October 27, 2021
Export Citation:
Assignee:
LILLIUS CO LTD (KR)
International Classes:
G06K9/62; A63B24/00; A63B71/06
Foreign References:
| KR102000763B1 | 2019-07-16 | |||
| KR20180130834A | 2018-12-10 | |||
| KR20170119338A | 2017-10-27 | |||
| US20200222757A1 | 2020-07-16 | |||
| US20150139502A1 | 2015-05-21 |
Attorney, Agent or Firm:
SEO, Jae Sung (KR)
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