Spectrum sampling optimization for quantitative phase imaging based on Kramers-Kronig relations.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.460084
Abstract: Annular-illumination quantitative phase imaging based on space-domain Kramers-Kronig relations (AIKK) is a newly developed technique that is object-independent and non-iterative reconstructed inherently. Only capturing four low-resolution images, the AIKK system gains a resolution enhancement of… read more here.
Keywords: spectrum sampling; phase imaging; kronig relations; imaging based ... See more keywords
Non-iterative complex wave-field reconstruction based on Kramers–Kronig relations
Sign Up to like & getrecommendations! Published in 2021 at "Photonics Research"
DOI: 10.1364/prj.419886
Abstract: A new computational imaging method to reconstruct the complex wave-field is reported. Due to the existence of zero frequency component, the measured signal by amplitude modulation of pupil has a spectrum similar to the one… read more here.
Keywords: complex wave; wave field; kronig relations; kramers kronig ... See more keywords