Determination of relative position of an apparatus
US11587251B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2021 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Aug 28, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S901/47
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This application describes fixture having a body and a plurality of fiducials with at least one of the fiducials having a first state and a second state and able to move to one of the first state and the second state. The fiducials are arranged such that knowledge of the 3D positions of the fiducials in an observing coordinate system is sufficient to determine a first position and a first orientation of the body in the observing coordinate system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.