Compressive Photon-Sieve Spectral Imaging

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Date

2018-06-25

Author

Kar, Oguzhan Fatih
Kamaci, Ulas
Akyon, Fatih
Öktem, Sevinç Figen

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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We develop a new compressive spectral imaging modality that utilizes a coded aperture and a photon-sieve for dispersion. The 3D spectral data cube is successfully reconstructed with as little as two shots using sparse recovery

Subject Keywords

Apertures, Dispersion, Fresnel lenses, Hyperspectral imaging, Image reconstruction, Spectral imaging

URI

https://hdl.handle.net/11511/43960

DOI

https://doi.org/10.1364/cosi.2018.ctu5d.8

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Department of Electrical and Electronics Engineering, Conference / Seminar