Nonlinear Reconstruction of Images from Patterns Generated by Deterministic or Random Optical Masks—Concepts and Review of Research

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dc.contributor.authorSmith, Daniel
dc.contributor.authorGopinath, Shivasubramanian
dc.contributor.authorArockiaraj, Francis Gracy
dc.contributor.authorReddy, Andra Naresh Kumar
dc.contributor.authorBalasubramani, Vinoth
dc.contributor.authorKumar, Ravi
dc.contributor.authorDubey, Nitin
dc.contributor.authorNg, Soon Hock
dc.contributor.authorKatkus, Tomas
dc.contributor.authorSelva, Shakina Jothi
dc.contributor.authorRenganathan, Dhanalakshmi
dc.contributor.authorKamalam, Manueldoss Beaula Ruby
dc.contributor.authorRajeswary, Aravind Simon John Francis
dc.contributor.authorNavaneethakrishnan, Srinivasan
dc.contributor.authorInbanathan, Stephen Rajkumar
dc.contributor.authorValdma, Sandhra-Mirella
dc.contributor.authorPraveen, Periyasamy Angamuthu
dc.contributor.authorAmudhavel, Jayavel
dc.contributor.authorKumar, Manoj
dc.contributor.authorGaneev, Rashid A.
dc.contributor.authorMagistretti, Pierre J.
dc.contributor.authorDepeursinge, Christian
dc.contributor.authorJuodkazis, Saulius
dc.contributor.authorRosen, Joseph
dc.contributor.authorAnand, Vijayakumar
dc.date.accessioned2023-07-05T08:21:21Z
dc.date.available2023-07-05T08:21:21Z
dc.date.issued2022
dc.description.abstractIndirect-imaging methods involve at least two steps, namely optical recording and computational reconstruction. The optical-recording process uses an optical modulator that transforms the light from the object into a typical intensity distribution. This distribution is numerically processed to reconstruct the object’s image corresponding to different spatial and spectral dimensions. There have been numerous optical-modulation functions and reconstruction methods developed in the past few years for different applications. In most cases, a compatible pair of the optical-modulation function and reconstruction method gives optimal performance. A new reconstruction method, termed nonlinear reconstruction (NLR), was developed in 2017 to reconstruct the object image in the case of optical-scattering modulators. Over the years, it has been revealed that the NLR can reconstruct an object’s image modulated by an axicons, bifocal lenses and even exotic spiral diffractive elements, which generate deterministic optical fields. Apparently, NLR seems to be a universal reconstruction method for indirect imaging. In this review, the performance of NLR is investigated for many deterministic and stochastic optical fields. Simulation and experimental results for different cases are presented and discussedet
dc.identifier.urihttps://doi.org/10.3390/jimaging8060174
dc.identifier.urihttps://hdl.handle.net/10062/91332
dc.language.isoenget
dc.publisherJournal of Imaginget
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/857627///CIPHRet
dc.relation.ispartofseriesJournal of Imaging. 2022;8(6):174.
dc.rightsinfo:eu-repo/semantics/openAccesset
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleNonlinear Reconstruction of Images from Patterns Generated by Deterministic or Random Optical Masks—Concepts and Review of Researchet
dc.typeinfo:eu-repo/semantics/articleet

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