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Proceedings of SPIE, ISSN 0277-786X, 03/2011, Volume 7904, Issue 1, pp. 79040D - 79040D-8
The effect of depth-induced spherical aberrations (SA) on structured illumination microscopy (SIM) is investigated. SIM is a technique used in... 
Spherical aberrations | Optical sectioning microscopy | 3D fluorescence microscopy | Depth-variant imaging | Depth-variant point spread functions | Structured illumination microscopy | Computer simulation | Microscopy | Mathematical analysis | SIM | Imaging | Images | Mathematical models | Aberration | Three dimensional
Conference Proceeding
APPLIED OPTICS, ISSN 1559-128X, 03/2019, Volume 58, Issue 7, pp. B1 - B8
This work proposes an alternative structured illumination (SI) system based on a Wollaston prism (WP) illuminated by the diffracted field of an incoherent... 
IMAGE | OPTICS | PATTERN | LIGHT | Lateral displacement | Illumination | Approximation | Demodulation
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 04/2019, Volume 44, Issue 7, pp. 1560 - 1563
Two important features of three-dimensional structured illumination microscopy (3D-SIM) are its optical sectioning (OS) and super-resolution (SR) capabilities.... 
OPTICS | Optical sectioning | Optical transfer function | Illumination
Journal Article
Proceedings of SPIE, ISSN 0277-786X, 03/2012, Volume 8227, Issue 1, pp. 82270H - 82270H-7
In 3D wide-field computational microscopy, the image formation process is depth variant due to the refractive index mismatch between the imaging layers. In a... 
spherical aberration | 3D image estimation | computational microscopy | principle component analysis | noise analysis | Algorithms | Computer simulation | Microscopy | Computation | Imaging | Images | Image reconstruction | Three dimensional
Conference Proceeding
Proceedings of SPIE, ISSN 0277-786X, 03/2011, Volume 7904, Issue 1, pp. 79040M - 79040M-7
Conference Proceeding
Biomedical Optics Express, 2015, Volume 6, Issue 10, pp. 3826 - 3841
Journal Article
Proceedings of SPIE, ISSN 0277-786X, 03/2012, Volume 8227, Issue 1, pp. 822703 - 822708
In this study, we evaluated a point-spread function (PSF) engineered using wave front encoding (WFE) and a generalized cubic phase mask (GCPM) design selected... 
Extended depth-of-field microscopy | spherical aberration | wavefront encoding | point-spread function engineering | Microscopy | Mathematical analysis | Images | Mathematical models | Aberration | Masks | Wave fronts | Three dimensional
Conference Proceeding
Applied Optics, ISSN 1559-128X, 03/2018, Volume 57, Issue 7, pp. B92 - B101
In two-dimensional structured illumination microscopy (2D-SIM), high-resolution images with optimal optical sectioning (OS) cannot be obtained simultaneously.... 
IMAGE | SAMPLES | OPTICS | LIVE CELLS | POLARIZATION | LIGHT | Usage | Images, Optical | Computer-generated environments | Computer simulation | Tunable lasers | Computer graphics | Research | Lenses | Image resolution | High resolution | Microscopy | Optical sectioning | Computation | Noise reduction | Illumination | Image reconstruction | Image enhancement
Journal Article
Optics Express, ISSN 1094-4087, 11/2011, Volume 19, Issue 23, pp. 23298 - 23314
Wavefront encoding (WFE) with different cubic phase mask designs was investigated in engineering 3D point-spread functions (PSF) to reduce their sensitivity to... 
FIELD | LIGHT | DECONVOLUTION MICROSCOPY | SYSTEMS | OPTICAL-SECTIONING MICROSCOPY | OPTICS | EXTENDED DEPTH
Journal Article
Proceedings of SPIE, ISSN 0277-786X, 02/2010, Volume 7570, Issue 1, pp. 757003 - 757008
The previously developed depth-variant expectation maximization (DVEM) restoration algorithm for fluorescent microscopy [1] has been implemented as part of the... 
Computational microscopy imaging | Space-variant imaging, COSMOS software | Spherical aberrations | Fluorescence microscopy | Computational optical sectioning microscopy | Depth-variant imaging | Algorithms | Software packages | Computer simulation | Microscopy | Computation | Imaging | Mathematical models | Cosmos
Conference Proceeding
Optics Express, ISSN 1094-4087, 11/2018, Volume 26, Issue 23, pp. 30476 - 30491
The performance of a tunable three-dimensional (3D) structured illumination microscope (SIM) system and its ability to provide simultaneously super-resolution... 
SUPERRESOLUTION | NUMBER | REPLICATION | OPTICS | LIVE CELLS
Journal Article
2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI), ISSN 1945-7928, 04/2015, Volume 2015-, pp. 789 - 792
This study is an initial attempt to address space-variant (SV) image formation in 3D fluorescence microscopy using a computationally tractable block-based... 
Three-dimensional displays | Optical microscopy | Computational modeling | Microscopy | space-variant imaging | Image restoration | computational optical sectioning microscopy | Spherical aberration | Principal component analysis | point spread function | Algorithms | Restoration | Imaging | Images | Fluorescence | Blocking | Biological | Three dimensional
Conference Proceeding
Progress in Biomedical Optics and Imaging - Proceedings of SPIE, ISSN 1605-7422, 2015, Volume 9330
Conference Proceeding
BIOMEDICAL OPTICS EXPRESS, ISSN 2156-7085, 10/2015, Volume 6, Issue 10, pp. 3826 - 3841
A depth-variant (DV) image restoration algorithm for wide field fluorescence microscopy, using an orthonormal basis decomposition of DV point-spread functions... 
OPTICAL SECTIONING MICROSCOPY | ABERRATION | DECONVOLUTION | LIGHT | BIOCHEMICAL RESEARCH METHODS | OPTICS | EXPECTATION-MAXIMIZATION ALGORITHM | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
Journal Article
Journal of Biomedical Optics, ISSN 1083-3668, 3/2018, Volume 23, Issue 3, pp. 036016 - 036016
Journal Article
Applied Optics, ISSN 1559-128X, 03/2017, Volume 56, Issue 9, pp. D14 - D23
In this paper, wavefront-encoded (WFE) computational optical sectioning microscopy (COSM) using a fabricated square cubic (SQUBIC) phase mask, designed to... 
IMPACT | POINT-SPREAD FUNCTIONS | SPHERICAL-ABERRATION | LIGHT | 3-DIMENSIONAL FLUORESCENCE MICROSCOPY | RESTORATION | OPTICS | EXPECTATION-MAXIMIZATION ALGORITHM | DEPTH | Usage | Images, Optical | Computer-generated environments | Research | Computer simulation | Microscope and microscopy | Algorithms | Optical sectioning | Microscopy | Imaging | Images | Spherical shells | Masks
Journal Article
Optics Express, ISSN 1094-4087, 06/2016, Volume 24, Issue 12, pp. 12905 - 12921
In this work, a wavefront encoded (WFE) imaging system built using a squared cubic phase mask, designed to reduce the sensitivity of the imaging system to... 
SUPERRESOLUTION | IMPACT | DECONVOLUTION | POINT-SPREAD FUNCTIONS | SPHERICAL-ABERRATION | LIGHT | RESTORATION | OPTICS | MICROSCOPY | EXPECTATION-MAXIMIZATION ALGORITHM | DEPTH
Journal Article
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