Calculation of the spectral lens to obtain a normalized vegetation index
A new dispersive optical system concept is proposed for image formation in narrow spectral channels. This optical system is based on a conventional converging lens combined with a coded aperture and a diffraction grating. A gradient calculation method was developed, and the phase function at the len...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Samara National Research University
2025-12-01
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| Schriftenreihe: | Компьютерная оптика |
| Schlagworte: | |
| Online-Zugang: | https://computeroptics.ru/eng/KO/Annot/KO49-6/490612e.html |
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