Fig. 7: Illustration of wavelength encoding spectral imaging process. | Light: Science & Applications

Fig. 7: Illustration of wavelength encoding spectral imaging process.

From: Spectral imaging with deep learning

Fig. 7: Illustration of wavelength encoding spectral imaging process.

The scene S is illuminated by the light source E, and is wavelength-coded through filters Q. Then the encoded scene spectral radiance is captured by the imaging lens on a sensor with spectral response D

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