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eess.IV2020★ 23 cited
High-resolution Multi-spectral Imaging with Diffractive Lenses and Learned Reconstruction
Figen S. Oktem, Oğuzhan Fatih Kar, Can Deniz Bezek +1
Spectral imaging is a fundamental diagnostic technique with widespread application. Conventional spectral imaging approaches have intrinsic limitations on spatial and spectral reso…
eess.IV2019★ 33 cited
Compressive Spectral Imaging with Diffractive Lenses
Oğuzhan Fatih Kar, Figen S. Oktem
Compressive spectral imaging enables to reconstruct the entire three-dimensional (3D) spectral cube from a few multiplexed images. Here, we develop a novel compressive spectral ima…