Method for projecting virtual data and device enabling this projection
US10044996B2 · kind B2 · utility
0Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2015 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | May 21, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/8803
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for projecting information issued from a digital design model. Calibration is performed by acquiring characteristic data originating from a surface of interest and comparing the characteristic data with virtual data issued from the digital design model. A spatial position of a projecting device is determined. The projecting device comprises a video projector and at least two separate image-capturing devices. Depending on the spatial position, information issued from the digital design model is projected by the video projector onto the surface of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.