Filtering Spectral Imaging with Minimum Spectral Cross-Contamination
AssigneeSiemens Aktiengesellschaft
InventorsAlexander Michael Gigler, Lucia Margarita Prieto de Valle, Philipp Krämer, Matthias Goldammer
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Abstract
Method for modifying spectral imaging for gaining minimum spectral cross-contamination, the method comprising: modifying spectral channel images of a spectral cube of a scene with an illumination mask; and generating the illumination mask by convolutional low-pass filtering of a first spectral channel image of the spectral cube.
Claims11
A method for modifying spectral imaging for gaining minimum spectral cross-contamination, the method comprising:
- modifying spectral channel images of a spectral cube of a scene with an illumination mask;
- and
- generating the illumination mask by convolutional low-pass filtering of a first spectral channel image of the spectral cube.
10-11. (canceled)
A computer-readable non-transitory storage medium comprising instructions which, when executed by a computational device, cause the computational device to:
- modify spectral channel images of a Sp cube of a scene with an illumination mask;
- and
- generate the illumination mask by convolutional low-pass filtering of a first spectral channel image of the spectral cube.
Dependencies are inferred from the claim text.