Reduction in required volume of imaging data and image reconstruction time for adaptive‐illumination Fourier ptychographic microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biophotonics"
DOI: 10.1002/jbio.202200240
Abstract: Fourier ptychographic microscopy (FPM) is a promising super‐resolution computational imaging technology. It stitches a series of low‐resolution (LR) images in the Fourier domain by an iterative method. Thus, it obtains a large field of view… read more here.
Keywords: ptychographic microscopy; microscopy; fourier ptychographic; reconstruction ... See more keywords
Tunable-illumination for laser Fourier ptychographic microscopy based on a background noise-reducing system
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.125764
Abstract: Abstract It is inherently difficult for a conventional microscopic imaging system to produce images with both wide field of view (FOV) and high-resolution because of its limited space bandwidth product. Fourier ptychographic microscopy (FPM) has… read more here.
Keywords: fourier ptychographic; system; ptychographic microscopy; microscopy ... See more keywords
Multi-aperture Fourier ptychographic microscopy, theory and validation
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106410
Abstract: Abstract We present a novel microscopy concept, termed Multi-Aperture Fourier ptychographic microscopy (MA-FPM), to enable implementation of parallel detectors in microscopy to increase the space-bandwidth-time product. MA-FPM is a synthetic aperture technique: an array of… read more here.
Keywords: aperture; fourier ptychographic; aperture fourier; microscopy ... See more keywords
Large-Area, High-Resolution Birefringence Imaging with Polarization-Sensitive Fourier Ptychographic Microscopy
Sign Up to like & getrecommendations! Published in 2021 at "ACS Photonics"
DOI: 10.1021/acsphotonics.0c01695
Abstract: We present polarization-sensitive Fourier ptychographic microscopy (PS-FPM) capable of generating high-resolution birefringence images of optically anisotropic specimens over a large field of view ... read more here.
Keywords: fourier ptychographic; sensitive fourier; microscopy; high resolution ... See more keywords
Fourier ptychographic microscopy using wavelength multiplexing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.22.6.066006
Abstract: Abstract. Fourier ptychographic microscopy (FPM) is a recently developed technique stitching low-resolution images in Fourier domain to realize wide-field high-resolution imaging. However, the time-consuming process of image acquisition greatly narrows its applications in dynamic imaging.… read more here.
Keywords: fourier ptychographic; wavelength multiplexing; ptychographic microscopy; microscopy ... See more keywords
Tunable reflective Fourier ptychographic microscopy using a digital micromirror device and an LED source
Sign Up to like & getrecommendations! Published in 2023 at "Optical Engineering"
DOI: 10.1117/1.oe.62.4.044106
Abstract: Abstract. We propose a tunable reflective Fourier ptychographic microscopy approach in which the resolution and field of view are variable with different objective lenses and a digital micromirror device. Several objective lenses are applied to… read more here.
Keywords: ptychographic microscopy; tunable reflective; microscopy; reflective fourier ... See more keywords
A deep-learning approach for high-speed Fourier ptychographic microscopy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thrombosis and Haemostasis"
DOI: 10.1364/3d.2018.jth3a.6
Abstract: We demonstrate a new convolutional neural network architecture to perform Fourier ptychographic Microscopy (FPM) reconstruction, which achieves high-resolution phase recovery with considerably less data than standard FPM. read more here.
Keywords: fourier ptychographic; approach high; learning approach; ptychographic microscopy ... See more keywords
High-performance heterogeneous FPGA data-flow architecture for Fourier ptychographic microscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.448020
Abstract: Fourier ptychographic microscopy (FPM) is a recently developed computational imaging technique that can achieve both high-resolution and a wide field-of-view via a sequence of low-resolution images. FPM is a complex iterative process, and it is… read more here.
Keywords: ptychographic microscopy; microscopy; fpga; fourier ptychographic ... See more keywords
Embedded parallel Fourier ptychographic microscopy reconstruction system.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.468503
Abstract: Fourier ptychographic microscopy (FPM) has attracted a wide range of focus for its ability of large space-bandwidth product and quantitative phase imaging. It is a typical computational imaging technique that jointly optimizes imaging hardware and… read more here.
Keywords: system; ptychographic microscopy; microscopy; framework ... See more keywords
Stable and robust frequency domain position compensation strategy for Fourier ptychographic microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Optics Express"
DOI: 10.1364/oe.25.028053
Abstract: Fourier ptychographic microscopy is a computational microscopy technique to achieve wide-field and super-resolution complex imaging which has been developed in recent years. The method is based on illuminating the sample by a light source array,… read more here.
Keywords: fourier ptychographic; ptychographic microscopy; microscopy; position ... See more keywords
Neural network model combined with pupil recovery for Fourier ptychographic microscopy.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.024161
Abstract: Fourier ptychographic microscopy (FPM) is a recently developed imaging approach aiming at circumventing the limitation of the space-bandwidth product (SBP) and acquiring a complex image with both wide field and high resolution. So far, in… read more here.
Keywords: fourier ptychographic; microscopy; pupil recovery; ptychographic microscopy ... See more keywords