Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/106029
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dc.contributor.authorBo, Enen
dc.contributor.authorWang, Luluen
dc.contributor.authorXie, Junen
dc.contributor.authorGe, Xinen
dc.contributor.authorLiu, Linboen
dc.date.accessioned2019-08-07T03:06:08Zen
dc.date.accessioned2019-12-06T22:03:10Z-
dc.date.available2019-08-07T03:06:08Zen
dc.date.available2019-12-06T22:03:10Z-
dc.date.issued2018en
dc.identifier.citationBo, E., Wang, L., Xie, J., Ge, X., & Liu, L. (2018). Pixel-reassigned spectral-domain optical coherence tomography. IEEE Photonics Journal, 10(2), 3900408-. doi:10.1109/JPHOT.2018.2813523en
dc.identifier.issn1943-0655en
dc.identifier.urihttps://hdl.handle.net/10356/106029-
dc.description.abstractA novel method of pixel reassignment (PRA) is proposed to achieve transverse superresolution in the confocal microscopy. Inspired by it, for the first time, we report a pixel-reassigned spectral-domain optical coherence tomography (OCT) with ~1.5 times transverse resolution improvement both in numerical simulations and imaging experiments. PRA is implemented by transversely shifting the detection fiber from the on-axis position to five off-axis positions, capturing cross-sectional images at each shifting step of the detection fiber and digitally reassigning them together to give a sharper image with moderately extended depth of focus and enhanced intensity. So, we believe that the PRA technique will improve the imaging performance and be beneficial to the development of the OCT community.en
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.description.sponsorshipNMRC (Natl Medical Research Council, S’pore)en
dc.format.extent8 p.en
dc.language.isoenen
dc.relation.ispartofseriesIEEE Photonics Journalen
dc.rights© 2017 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.en
dc.subjectCoherent Imagingen
dc.subjectOptical Coherence Tomography (OCT)en
dc.subjectEngineering::Electrical and electronic engineeringen
dc.titlePixel-reassigned spectral-domain optical coherence tomographyen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doi10.1109/JPHOT.2018.2813523en
dc.description.versionPublished versionen
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