Defocusing feature matching system to measure camera pose with interchangeable lens cameras
US8773507B2 · kind B2 · utility
8Cited by
59References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2010 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Sep 4, 2031 |
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.