Infra red detector system and method
US8855362B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
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Inventor
Key dates
| Filing date | Apr 23, 2009 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Apr 21, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B13/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A detector system is described in which an image of a scene is displaced with reference to a dual waveband detector array. Such ‘scanning’ increases the sampling density, thereby reducing the effective pixel pitch, by moving the image of the scene relative to the detector array by fractions of a pixel pitch in sequential frames. The display is then reconstructed with the data from these frames interleaved relative to the original scan displacement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.