Spectral image processing method, spectral image processing program, and spectral imaging system
US8045153B2 · kind B2 · utility
17Cited by
16References
14Claims
0Family size
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Key dates
| Filing date | Feb 1, 2007 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Aug 18, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6441
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A spectral image processing system and method of performing robust unmixing on measurement noise. Based on an observed spectral image acquired from a specimen and emission spectral data of each of plural materials contained in the specimen, a contribution of each of the plural materials to the observed spectral image is unmixed by a process, including an evaluating step of evaluating reliability of each component of the observed spectral image based on a predicted spectral image of the observed spectral image, and a reflecting step of reflecting a result of the evaluation in a content of the unmixing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.