Title:
OPERATION ANALYZING DEVICE AND OPERATION ANALYZING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/131552
Kind Code:
A1
Abstract:
[Problem] To enable an operation analysis for evaluating the motion of an operator to be performed easily without requiring much labor, and to enable the proficiency in motion and the like of the operator to be determined easily in comparison with the operational status of other operators and the past operational status of the operator being evaluated. [Solution] A joint position is estimated from a video of an operator; time-series data of the joint position is obtained from a result of the estimation; the efficiency of a motion is determined on the basis of the time-series data, and an area of interest (area having a low efficiency of motion) is obtained; an image of the area of interest is output as analysis information in a state of being superimposed on a time-series graph which visualizes the time-series data, while a posture image rendered with reference to the joint position is output in a state of being superimposed on the video. In particular, a model motion case having a high efficiency of motion is selected as a motion case to be compared with a motion case to be analyzed, and analysis information regarding the motion case to be analyzed and analysis information regarding the model motion case are output.
Inventors:
SATO YUJI
Application Number:
PCT/JP2020/044829
Publication Date:
July 01, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G06T7/20; G05B19/418; G06Q50/04
Foreign References:
| JP2008077424A | 2008-04-03 | |||
| JP2019200560A | 2019-11-21 | |||
| JP2019096328A | 2019-06-20 | |||
| JP2018045395A | 2018-03-22 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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