Spatial image modulation to improve performance of computed tomography imaging spectrometer
US7768641B2 · kind B2 · utility
6Cited by
5References
21Claims
0Family size
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Key dates
| Filing date | Jan 24, 2007 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Dec 11, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/251
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Computed tomography imaging spectrometers (“CTIS”s) having patterns for imposing spatial structure are provided. The pattern may be imposed either directly on the object scene being imaged or at the field stop aperture. The use of the pattern improves the accuracy of the captured spatial and spectral information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.