Show simple item record

dc.contributor.authorSamanta, Krishnendu
dc.contributor.authorSarkar, Swagato
dc.contributor.authorAcuña, Sebastian
dc.contributor.authorJoseph, Joby
dc.contributor.authorAhluwalia, Balpreet Singh
dc.contributor.authorAgarwal, Krishna
dc.date.accessioned2021-11-30T09:43:31Z
dc.date.available2021-11-30T09:43:31Z
dc.date.issued2021-08-19
dc.description.abstractOptical-lattice illumination patterns help in pushing high spatial frequency components of the sample into the optical transfer function of a collection microscope. However, exploiting these high-frequency components require precise knowledge of illumination if reconstruction approaches similar to structured illumination microscopy are employed. Here, we present an alternate blind reconstruction approach that can provide super-resolution without the requirement of extra frames. For this, the property of exploiting temporal fluctuations in the sample emissions using “multiple signal classification algorithm” is extended aptly toward using spatial fluctuation of phase-modulated lattice illuminations for super-resolution. The super-resolution ability is shown for sinusoidal and multiperiodic lattice with approximately 3- and 6-fold resolution enhancements, respectively, over the diffraction limit.en_US
dc.identifier.citationSamanta, Sarkar, Acuña, Joseph, Ahluwalia, Agarwal. Blind Super-Resolution Approach for Exploiting Illumination Variety in Optical-Lattice Illumination Microscopy. ACS Photonics. 2021en_US
dc.identifier.cristinIDFRIDAID 1936444
dc.identifier.doi10.1021/acsphotonics.1c00503
dc.identifier.issn2330-4022
dc.identifier.urihttps://hdl.handle.net/10037/23213
dc.language.isoengen_US
dc.publisherAmerican Chemical Societyen_US
dc.relation.journalACS Photonics
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/804233/Norway/Label-free 3D morphological nanoscopy for studying sub-cellular dynamics in live cancer cells with high spatio-temporal resolution/3D-nanoMorph/en_US
dc.relation.projectIDinfo:eu-repo/grantAgreement/RCN/FRINATEK/288082/Norway/Label-free nanoscopy of living cells through nanoscale refractive index profiler//en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2021 The Author(s)en_US
dc.subjectVDP::Mathematics and natural science: 400::Physics: 430en_US
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Fysikk: 430en_US
dc.titleBlind Super-Resolution Approach for Exploiting Illumination Variety in Optical-Lattice Illumination Microscopyen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


File(s) in this item

Thumbnail

This item appears in the following collection(s)

Show simple item record