Imaging through a multimode fiber (MMF) with a spatial-resolution beyond the diffraction limit has recently been demonstrated using computational super-resolution methods. We performed a modelling study to assess the performance of a compressed image reconstruction algorithm, Basis Pursuit, using different illuminations. In addition to the increased speed due to the reduced number of measurements, we characterized other potential benefits with respect to robustness to noise and resilience to fiber bending when using compressed imaging with optimized illuminations.
Computational super-resolution imaging with multimode fiber using optimized illuminations
Endoscopic Microscopy XVII ; 2022 ; San Francisco,California,United States
Proc. SPIE ; 11937
2022-03-04
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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