Defocusing feature matching system to measure camera pose with interchangeable lens cameras
US9596452B2 · kind B2 · utility
0Cited by
83References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2014 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Jun 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/743
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A lens and aperture device for determining 3D information. An SLR camera has a lens and aperture that allows the SLR camera to determine defocused information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.