Mirror system and method for acquiring biometric data
US8958606B2 · kind B2 · utility
5Cited by
143References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2012 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Apr 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for obtaining biometric imagery such as iris imagery from large capture volumes is disclosed wherein a substantially rotationally symmetric mirror such as a cone or sphere is rotated at a constant velocity about a central axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.