Human body posture data acquisition method and system, and data processing device
US10395106B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2014 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | May 25, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a human body posture data acquisition method and system, and a data processing device. The method comprises: obtaining feature data between pre-calibrated human body feature points; obtaining a rotational angle of the human body feature points; and obtaining human body posture data according to the rotational angle of the human body feature points and the feature data between the human body feature points. In the method, head rotation data is obtained by directly providing a head wearing device on the head. Accordingly, body rotation data is obtained by providing a body wearing device on the human chest, and then human body posture data is obtained via the head rotation data and the body rotation data, thereby alleviating the problem that an error in sensed data is caused with the existing human body posture identification methods due to a poor mobility, sensitivity to environmental impacts and susceptibility to disturbances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.