Prof. Chrysanthe Preza Profile

Prof. Chrysanthe Preza

Kanuri Professor and Chair at Univ of Memphis

SPIE Involvement:

Conference Program Committee | Author | Editor

Area of Expertise:

computational imaging , inverse problems , 3D microscopy

Websites:

Personal Website

Publications (47)

Proceedings Article | 3 October 2024 Poster + Paper

Investigation of unsupervised and supervised hyperspectral anomaly detection

Mazharul Hossain, Aaron Robinson, Lan Wang, Chrysanthe Preza

Proceedings Volume 13138, 1313817 (2024) https://doi.org/10.1117/12.3029916

KEYWORDS: Sensors, Detection and tracking algorithms, Machine learning, Mixtures, Principal component analysis, Hyperspectral imaging, Education and training, Data modeling, Tunable filters, Imaging spectroscopy

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Proceedings Article | 14 June 2023 Presentation + Paper

Structured illumination microscope image reconstruction using unrolled physics-informed generative adversarial network (UPIGAN)

S. Parisa Dajkhosh, Mazharul Hossain, Chrysanthe Preza

Proceedings Volume 12523, 125230A (2023) https://doi.org/10.1117/12.2663268

KEYWORDS: Image restoration, Super resolution, Light sources and illumination, Deep learning, Microscopy, Image processing, Image enhancement, 3D modeling

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Proceedings Article | 14 June 2023 Presentation + Paper

Hyperspectral unmixing-based anomaly detection

Mohammed Younis, Mazharul Hossain, Aaron Robinson, Lan Wang, Chrysanthe Preza

Proceedings Volume 12523, 1252302 (2023) https://doi.org/10.1117/12.2664706

KEYWORDS: Detection and tracking algorithms, Hyperspectral imaging, Binary data, Image classification, Object detection, Target detection, Hyperspectral target detection

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Proceedings Article | 5 March 2021 Presentation + Paper

Evaluation of different illumination designs for tunable 3D structured illumination microscopy through model-based restoration

Jules Mohammed, Cong T. Van, Chrysanthe Preza

Proceedings Volume 11649, 116490M (2021) https://doi.org/10.1117/12.2586217

KEYWORDS: 3D modeling, Model-based design, Microscopy, Optical transfer functions, Data modeling, Systems modeling, Performance modeling, Modulation, Imaging systems, Image resolution

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SPIE Journal Paper | 29 March 2018 Open Access

Performance evaluation of extended depth of field microscopy in the presence of spherical aberration and noise

Sharon King, Shuai Yuan, Chrysanthe Preza

JBO, Vol. 23, Issue 03, 036016, (March 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.3.036016

KEYWORDS: Image restoration, Signal to noise ratio, Point spread functions, Simulation of CCA and DLA aggregates, Microscopy, 3D image processing, Image processing, Computer simulations, Focus stacking, Imaging systems

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Proceedings Article | 23 February 2018 Paper

Tradeoff between insensitivity to depth-induced spherical aberration and resolution of 3D fluorescence imaging due to the use of wavefront encoding with a radially symmetric phase mask

Ana Doblas, Ananya Dutta, Genaro Saavedra, Chrysanthe Preza

Proceedings Volume 10499, 104990F (2018) https://doi.org/10.1117/12.2290528

KEYWORDS: Imaging systems, Point spread functions, 3D image processing, Wavefronts, Image resolution, Computer programming, Monochromatic aberrations, Luminescence, Optical transfer functions, Microscopy

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Proceedings Article | 23 February 2018 Paper

Preprocessing method to correct illumination pattern in sinusoidal-based structured illumination microscopy

H. Shabani, A. Doblas, G. Saavedra, C. Preza

Proceedings Volume 10499, 104991Z (2018) https://doi.org/10.1117/12.2291013

KEYWORDS: Modulation, Microscopy, Diffraction, Fourier transforms, Linear filtering, 3D image processing, 3D image reconstruction

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Proceedings Article | 23 February 2018 Paper

Evaluation of the use of wavefront encoding to reduce depth-induced aberration in structured illumination microscopy

Nurmohammed Patwary, Jorge Sola-Pikabea, Ana Doblas, Genaro Saavedra, Manuel Martínez-Corral, Chrysanthe Preza

Proceedings Volume 10499, 104991A (2018) https://doi.org/10.1117/12.2291090

KEYWORDS: Point spread functions, Imaging systems, Modulation, Microscopy, Computer programming, Demodulation, 3D image processing

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Proceedings Article | 23 February 2018 Paper

3D structured illumination microscopy using an incoherent illumination system based on a Fresnel biprism

H. Shabani, A. Doblas, G. Saavedra, C. Preza

Proceedings Volume 10499, 1049903 (2018) https://doi.org/10.1117/12.2290821

KEYWORDS: Modulation, 3D image processing, Microscopy, 3D image enhancement, Imaging systems, Resolution enhancement technologies, Computer simulations

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Proceedings Article | 17 February 2017 Paper

Comparison of two structured illumination techniques based on different 3D illumination patterns

H. Shabani, N. Patwary, A. Doblas, G. Saavedra, C. Preza

Proceedings Volume 10070, 1007013 (2017) https://doi.org/10.1117/12.2253199

KEYWORDS: 3D acquisition, Modulation, 3D modeling, Microscopy, Super resolution, Resolution enhancement technologies, Image restoration, 3D image reconstruction, Optical transfer functions, Imaging systems, 3D image processing, Lawrencium, Filtering (signal processing)

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Proceedings Article | 17 February 2017 Paper

Comparison of 3D structured patterns with tunable frequency for use in structured illumination microscopy

Ana Doblas, Hasti Shabani, Genaro Saavedra, Chrysanthe Preza

Proceedings Volume 10070, 100700H (2017) https://doi.org/10.1117/12.2252109

KEYWORDS: Microscopy, Prisms, Diffraction, Spatial frequencies, Wave propagation interference, Modulation, Visibility, Francium, Microscopes, Fringe analysis

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Proceedings Article | 17 February 2017 Paper

Implementation of an incoherent 3D patterned illumination design in a structured illumination microscope

S. King, C. Taylor, A. Doblas, H. Shabani, N. Patwary, G. Saavedra, C. Preza

Proceedings Volume 10070, 1007004 (2017) https://doi.org/10.1117/12.2252910

KEYWORDS: Microscopy, Microscopes, Imaging systems, Luminescence, Prisms, Structural design, 3D image processing, Prototyping, Spatial frequencies, Numerical simulations, Modulation, Objectives, Fringe analysis, Relays, Super resolution, 3D metrology

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SPIE Journal Paper | 28 April 2016 Open Access

Three-dimensional block-based restoration integrated with wide-field fluorescence microscopy for the investigation of thick specimens with spatially variant refractive index

Sreya Ghosh, Chrysanthe Preza

JBO, Vol. 21, Issue 04, 046010, (April 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.4.046010

KEYWORDS: 3D modeling, Point spread functions, 3D image processing, Luminescence, Lung, Tissues, Principal component analysis, Microscopy, Computer simulations, Algorithm development

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Proceedings Article | 9 March 2016 Presentation + Paper

Investigating the performance of reconstruction methods used in structured illumination microscopy as a function of the illumination pattern's modulation frequency

H. Shabani, E. Sánchez-Ortiga, C. Preza

Proceedings Volume 9713, 971305 (2016) https://doi.org/10.1117/12.2213411

KEYWORDS: 3D image reconstruction, Microscopy, Modulation, Optical microscopy, Diffraction, Model-based design, Image analysis, Super resolution, Image resolution, Optical resolution, 3D image processing, Optical transfer functions, 3D modeling, Lawrencium, Imaging systems

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Surpassing the resolution of optical microscopy defined by the Abbe diffraction limit, while simultaneously achieving optical sectioning, is a challenging problem particularly for live cell imaging of thick samples. Among a few developing techniques, structured illumination microscopy (SIM) addresses this challenge by imposing higher frequency information into the observable frequency band confined by the optical transfer function (OTF) of a conventional microscope either doubling the spatial resolution or filling the missing cone based on the spatial frequency of the pattern when the patterned illumination is two-dimensional. Standard reconstruction methods for SIM decompose the low and high frequency components from the recorded low-resolution images and then combine them to reach a high-resolution image. In contrast, model-based approaches rely on iterative optimization approaches to minimize the error between estimated and forward images. In this paper, we study the performance of both groups of methods by simulating fluorescence microscopy images from different type of objects (ranging from simulated two-point sources to extended objects). These simulations are used to investigate the methods' effectiveness on restoring objects with various types of power spectrum when modulation frequency of the patterned illumination is changing from zero to the incoherent cut-off frequency of the imaging system. Our results show that increasing the amount of imposed information by using a higher modulation frequency of the illumination pattern does not always yield a better restoration performance, which was found to be depended on the underlying object. Results from model-based restoration show performance improvement, quantified by an up to 62% drop in the mean square error compared to standard reconstruction, with increasing modulation frequency. However, we found cases for which results obtained with standard reconstruction methods do not always follow the same trend.

SPIE Journal Paper | 7 July 2015 Open Access

Fluorescence microscopy point spread function model accounting for aberrations due to refractive index variability within a specimen

Sreya Ghosh, Chrysanthe Preza

JBO, Vol. 20, Issue 07, 075003, (July 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.7.075003

KEYWORDS: Point spread functions, Statistical modeling, 3D modeling, Microscopy, Luminescence, Imaging systems, Mathematical modeling, Computer simulations, Lung, Image restoration

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Proceedings Article | 9 March 2015 Paper

3D microscope imaging robust to restoration artifacts introduced by optically thick specimens

Nurmohammed Patwary, Sharon King, Chrysanthe Preza

Proceedings Volume 9330, 93300O (2015) https://doi.org/10.1117/12.2077845

KEYWORDS: Imaging systems, Point spread functions, Microscopes, Microscopy, 3D image processing, Expectation maximization algorithms, Spherical lenses, Spatial light modulators, Data modeling, Stereoscopy

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Proceedings Article | 9 March 2015 Paper

A block-based forward imaging model for improved sample volume representation in computational optical sectioning microscopy

Sreya Ghosh, Chrysanthe Preza

Proceedings Volume 9330, 93300T (2015) https://doi.org/10.1117/12.2077001

KEYWORDS: 3D modeling, Point spread functions, 3D image processing, Microscopy, Statistical modeling, Spherical lenses, Imaging systems, Confocal microscopy, Computer simulations, Data modeling

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Proceedings Article | 9 March 2015 Paper

An integrated approach to determine prior information for improved wide-field imaging models from computational interference microscopy

Md Shohag Hossain, Sharon King, Chrysanthe Preza

Proceedings Volume 9330, 933014 (2015) https://doi.org/10.1117/12.2077322

KEYWORDS: Digital image correlation, Data modeling, Microscopy, Error analysis, Point spread functions, Data acquisition, Statistical modeling, Phase measurement, Image acquisition, 3D modeling

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Proceedings Article | 12 March 2014 Paper

Further developments in addressing depth-variant 3D fluorescence microscopy imaging

Sreya Ghosh, Lutz Schaefer, Dietwald Schuster, Chrysanthe Preza

Proceedings Volume 8949, 89490Q (2014) https://doi.org/10.1117/12.2045856

KEYWORDS: Point spread functions, Principal component analysis, 3D image processing, Expectation maximization algorithms, 3D modeling, Image restoration, Luminescence, Algorithm development, Computer simulations, Reconstruction algorithms

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Proceedings Article | 12 March 2014 Paper

Investigation of the SQUBIC phase mask design for depth-invariant widefield microscopy point-spread function engineering

Ana Doblas, Sharon King, Nurmohammed Patwary, Genaro Saavedra, Manuel Martínez-Corral, Chrysanthe Preza

Proceedings Volume 8949, 894914 (2014) https://doi.org/10.1117/12.2038610

KEYWORDS: Point spread functions, Microscopy, Imaging systems, Radon, Monochromatic aberrations, 3D image processing, Microscopes, Wavefronts, Computer simulations, Refractive index

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Proceedings Article | 12 March 2014 Paper

Reducing depth induced spherical aberration in 3D widefield fluorescence microscopy by wavefront coding using the SQUBIC phase mask

Nurmohammed Patwary, Ana Doblas, Sharon King, Chrysanthe Preza

Proceedings Volume 8949, 894911 (2014) https://doi.org/10.1117/12.2040191

KEYWORDS: Point spread functions, Simulation of CCA and DLA aggregates, Imaging systems, Expectation maximization algorithms, Wavefronts, Computer simulations, Monochromatic aberrations, Microscopy, Image processing, Objectives

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Proceedings Article | 12 March 2014 Paper

Implementation of PSF engineering in high-resolution 3D microscopy imaging with a LCoS (reflective) SLM

Sharon King, Ana Doblas, Nurmohammed Patwary, Genaro Saavedra, Manuel Martínez-Corral, Chrysanthe Preza

Proceedings Volume 8949, 894913 (2014) https://doi.org/10.1117/12.2040723

KEYWORDS: Point spread functions, Spatial light modulators, Microscopy, Microscopes, Imaging systems, Liquid crystal on silicon, Computer simulations, Confocal microscopy, Cameras, 3D image processing

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SPIE Journal Paper | 20 March 2013 Open Access

Characterization of a three-dimensional double-helix point-spread function for fluorescence microscopy in the presence of spherical aberration

Sreya Ghosh, Chrysanthe Preza

JBO, Vol. 18, Issue 03, 036010, (March 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.3.036010

KEYWORDS: Calibration, Point spread functions, 3D image processing, Particles, Microscopy, 3D modeling, Imaging systems, Computing systems, Luminescence, Modulation transfer functions

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Proceedings Article | 22 February 2013 Paper

Comparison of computational methods developed to address depth-variant imaging in fluorescence microscopy

Muhammad Mizanur Rahman, Lutz Schaefer, Dietwald Schuster, Chrysanthe Preza

Proceedings Volume 8589, 85890A (2013) https://doi.org/10.1117/12.2005227

KEYWORDS: Expectation maximization algorithms, Algorithm development, Microscopy, Point spread functions, Luminescence, 3D modeling, Convolution, Image processing, 3D image processing, Image acquisition

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SPIE Journal Paper | 15 June 2012

Image plane coded aperture for terahertz imaging

Orges Furxhi, Eddie Jacobs, Chrysanthe Preza

OE, Vol. 51, Issue 9, 091612, (June 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.9.091612

KEYWORDS: Imaging systems, Coded apertures, Extremely high frequency, Signal to noise ratio, Millimeter wave imaging, Image restoration, Terahertz radiation, Coded aperture imaging, Receivers, Spatial light modulators

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Proceedings Article | 3 February 2012 Paper

Performance evaluation of an image estimation method based on principal component analysis (PCA) developed for quantitative depth-variant fluorescence microscopy imaging

Shuai Yuan, Chrysanthe Preza

Proceedings Volume 8227, 82270H (2012) https://doi.org/10.1117/12.909638

KEYWORDS: Signal to noise ratio, Principal component analysis, Image analysis, Expectation maximization algorithms, Point spread functions, Photons, Algorithm development, Microscopy, Computer simulations, 3D image processing

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Proceedings Article | 3 February 2012 Paper

Double helix PSF engineering for computational fluorescence microscopy imaging

Sreya Ghosh, Sean Quirin, Ginni Grover, Rafael Piestun, Chrysanthe Preza

Proceedings Volume 8227, 82270F (2012) https://doi.org/10.1117/12.909757

KEYWORDS: Point spread functions, 3D image processing, Calibration, Microscopy, Luminescence, 3D modeling, Monochromatic aberrations, Stereoscopy, Imaging systems, Microscopes

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Proceedings Article | 3 February 2012 Paper

Performance evaluation of point-spread function engineering to reduce the impact of depth-induced aberrations on extended depth-of-field microscopy

Shuai Yuan, Chrysanthe Preza

Proceedings Volume 8227, 822703 (2012) https://doi.org/10.1117/12.908908

KEYWORDS: Point spread functions, 3D image processing, Microscopy, Simulation of CCA and DLA aggregates, Image processing, 3D modeling, Computer simulations, Microscopes, Computing systems, Wavefronts

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Proceedings Article | 23 February 2011 Paper

Effect of double-helix point-spread functions on 3D imaging in the presence of spherical aberrations

Sreya Ghosh, Ginni Grover, Rafael Piestun, Chrysanthe Preza

Proceedings Volume 7904, 79041D (2011) https://doi.org/10.1117/12.874111

KEYWORDS: Point spread functions, Monochromatic aberrations, 3D image processing, Expectation maximization algorithms, Image analysis, Imaging systems, Calibration, Microscopy, Signal to noise ratio, Light

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Proceedings Article | 23 February 2011 Paper

3D fluorescence microscopy imaging accounting for depth-varying point-spread functions predicted by a strata interpolation method and a principal component analysis method

Shuai Yuan, Chrysanthe Preza

Proceedings Volume 7904, 79040M (2011) https://doi.org/10.1117/12.875781

KEYWORDS: 3D modeling, Point spread functions, Principal component analysis, Expectation maximization algorithms, Image analysis, 3D image processing, Error analysis, Algorithm development, Microscopy, Convolution

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Proceedings Article | 23 February 2011 Paper

Simulating structured-illumination microscopy in the presence of spherical aberrations

Chrysanthe Preza

Proceedings Volume 7904, 79040D (2011) https://doi.org/10.1117/12.874106

KEYWORDS: 3D modeling, Microscopy, Signal to noise ratio, 3D image processing, Point spread functions, Monochromatic aberrations, Modulation, Luminescence, Computer simulations, Refractive index

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Proceedings Article | 11 February 2011 Paper

Study on blood flow pulsation using laser speckle contrast imaging

Shuai Yuan, Yu Chen, Chrysanthe Preza, Cha-Min Tang

Proceedings Volume 7898, 78980G (2011) https://doi.org/10.1117/12.875681

KEYWORDS: Laser speckle contrast imaging, Blood circulation, Speckle, Heart, Biomedical optics, Animal model studies, Blood, Physiology, Liquids, Speckle pattern

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Proceedings Article | 24 February 2010 Paper

Quantitative depth-variant imaging for fluorescence microscopy using the COSMOS software package

Chrysanthe Preza, Vimeetha Myneni

Proceedings Volume 7570, 757003 (2010) https://doi.org/10.1117/12.840688

KEYWORDS: Point spread functions, Expectation maximization algorithms, Microscopy, Computer simulations, Algorithm development, Deconvolution, Image analysis, Signal to noise ratio, Luminescence, 3D modeling

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Proceedings Article | 27 January 2010 Paper

Implementation and evaluation of a penalized alternating minimization algorithm for computational DIC microscopy

Chrysanthe Preza, Joseph O'Sullivan

Proceedings Volume 7533, 75330E (2010) https://doi.org/10.1117/12.839020

KEYWORDS: Digital image correlation, Signal to noise ratio, Yeast, Point spread functions, Microscopy, Transmittance, Error analysis, Computer simulations, Inverse problems, Phase measurement

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Proceedings Article | 3 February 2009 Paper

Quantitative phase and amplitude imaging using Differential-Interference Contrast (DIC) microscopy

Chrysanthe Preza, Joseph O'Sullivan

Proceedings Volume 7246, 724604 (2009) https://doi.org/10.1117/12.819929

KEYWORDS: Digital image correlation, Amplitude modulation, Microscopy, Computer simulations, Inverse problems, Algorithm development, Point spread functions, Objectives, Phase measurement, Image analysis

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SPIE Journal Paper | 1 March 2008 Open Access

Quantitative phase microscopy through differential interference imaging

Sharon King, Ariel Libertun, Rafael Piestun, Carol Cogswell, Chrysanthe Preza

JBO, Vol. 13, Issue 02, 024020, (March 2008) https://doi.org/10.1117/12.10.1117/1.2907328

KEYWORDS: Digital image correlation, Microscopy, Computer simulations, Phase shifts, Phase shifting, Microscopes, Signal to noise ratio, Imaging systems, Image processing, Phase imaging

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Proceedings Article | 26 February 2008 Paper

Alternating minimization algorithm for quantitative differential-interference contrast (DIC) microscopy

Joseph O'Sullivan, Chrysanthe Preza

Proceedings Volume 6814, 68140Y (2008) https://doi.org/10.1117/12.785471

KEYWORDS: Digital image correlation, Amplitude modulation, Image analysis, Reconstruction algorithms, Microscopy, Error analysis, Algorithm development, Point spread functions, Absorption, Objectives

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Proceedings Article | 8 August 2007 Paper

Quantitative determination of specimen properties using computational differential-interference contrast (DIC) microscopy

Chrysanthe Preza, Joseph O’Sullivan

Proceedings Volume 6630, 66300E (2007) https://doi.org/10.1117/12.729527

KEYWORDS: Digital image correlation, Expectation maximization algorithms, Microscopy, Error analysis, Amplitude modulation, Algorithm development, Point spread functions, Transmittance, Data modeling, Image analysis

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Proceedings Article | 14 February 2007 Paper

Calibration of a phase-shifting DIC microscope for quantitative phase imaging

Sharon King, Ariel Libertun, Chrysanthe Preza, Carol Cogswell

Proceedings Volume 6443, 64430M (2007) https://doi.org/10.1117/12.725061

KEYWORDS: Digital image correlation, Calibration, Data modeling, Computer simulations, Microscopes, Error analysis, Phase imaging, Phase shifts, Phase shift keying, Cements

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Proceedings Article | 23 February 2006 Paper

Algorithms for extracting true phase from rotationally-diverse and phase-shifted DIC images

Chrysanthe Preza, Sharon King, Carol Cogswell

Proceedings Volume 6090, 60900E (2006) https://doi.org/10.1117/12.661550

KEYWORDS: Digital image correlation, Phase shifting, Point spread functions, Image analysis, Deconvolution, Geometrical optics, Microscopy, Microscopes, Fourier transforms, Data modeling

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Proceedings Article | 9 July 2003 Paper

Image estimation accounting for point-spread function depth variation in three-dimensional fluorescence microscopy

Chrysanthe Preza, Jose-Angel Conchello

Proceedings Volume 4964, (2003) https://doi.org/10.1117/12.481116

KEYWORDS: Point spread functions, 3D modeling, Expectation maximization algorithms, Microscopy, 3D image processing, Data modeling, Refractive index, Optical spheres, Algorithm development, Luminescence

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Proceedings Article | 9 June 1998 Paper

Determination of direction-independent optical path length distribution of cells using rotational-diversity transmitted-light differential-interference-contrast (DIC) images

Chrysanthe Preza, Erik van Munster, Jacob Aten, Donald Snyder, Frederick Rosenberger

Proceedings Volume 3261, (1998) https://doi.org/10.1117/12.310537

KEYWORDS: Digital image correlation, Image analysis, Integrated optics, Image filtering, Head, Point spread functions, Image processing, Filtering (signal processing), Microscopy, Image registration

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Proceedings Article | 31 October 1997 Paper

Phase estimation from transmitted-light DIC images using rotational diversity

Chrysanthe Preza, Donald Snyder, Frederick Rosenberger, Joanne Markham, Jose-Angel Conchello

Proceedings Volume 3170, (1997) https://doi.org/10.1117/12.292819

KEYWORDS: Digital image correlation, 3D modeling, Microscopy, Microscopes, Visualization, In vivo imaging, Biomedical optics, 3D image processing, 3D metrology, Stereoscopy

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Proceedings Article | 10 April 1997 Paper

Image reconstruction for three-dimensional transmitted-light DIC microscopy

Chrysanthe Preza, Donald Snyder, Jose-Angel Conchello

Proceedings Volume 2984, (1997) https://doi.org/10.1117/12.271264

KEYWORDS: Digital image correlation, Refractive index, Microscopy, Image resolution, Point spread functions, Image restoration, 3D image processing, Microscopes, Computer simulations, 3D modeling

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Proceedings Article | 10 April 1996 Paper

Imaging models for three-dimensional transmitted-light DIC microscopy

Chrysanthe Preza, Donald Snyder, Jose-Angel Conchello

Proceedings Volume 2655, (1996) https://doi.org/10.1117/12.237483

KEYWORDS: 3D modeling, Digital image correlation, 3D image processing, Point spread functions, Microscopy, Microscopes, Superposition, Prisms, Refractive index, Image acquisition

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Proceedings Article | 29 July 1993 Paper

Image reconstruction for 3D light microscopy with a regularized linear method incorporating a smoothness prior

Chrysanthe Preza, Michael Miller, Jose-Angel Conchello

Proceedings Volume 1905, (1993) https://doi.org/10.1117/12.148627

KEYWORDS: Point spread functions, 3D image processing, Microscopy, Inverse optics, Expectation maximization algorithms, Signal to noise ratio, Computer simulations, Image restoration, Fourier transforms, Image processing

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Proceedings Article | 26 June 1992 Paper

Point-spread sensitivity analysis for 3-D flourescence microscopy

Chrysanthe Preza, John Ollinger, James McNally, Lewis Thomas

Proceedings Volume 1660, (1992) https://doi.org/10.1117/12.59555

KEYWORDS: Point spread functions, 3D image processing, Microscopy, Biomedical optics, Signal to noise ratio, Image processing, Error analysis, Optical spheres, Image resolution, Convolution

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Showing 5 of 47 publications

Proceedings Volume Editor (3)

SPIE Conference Volume | 21 July 2023

Computational Imaging VII

SPIE Conference Volume | 14 May 2021

Computational Imaging VI

SPIE Conference Volume | 20 May 2020

Computational Imaging V

Conference Committee Involvement (24)

Computational Imaging VIII

13 April 2025 | Orlando, Florida, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXXII

29 January 2025 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXXI

31 January 2024 | San Francisco, California, United States

Computational Imaging VII

1 May 2023 | Orlando, Florida, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXX

1 February 2023 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIX

26 January 2022 | San Francisco, California, United States

Computational Imaging VI

12 April 2021 | Online Only, Florida, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXVIII

6 March 2021 | Online Only, California, United States

Computational Imaging V

27 April 2020 | Online Only, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXVII

4 February 2020 | San Francisco, California, United States

Computational Imaging IV

14 April 2019 | Baltimore, MD, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXVI

5 February 2019 | San Francisco, California, United States

Computational Imaging III

15 April 2018 | Orlando, FL, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXV

29 January 2018 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIV

30 January 2017 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIII

15 February 2016 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXII

10 February 2015 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXI

3 February 2014 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XX

5 February 2013 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX

24 January 2012 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVIII

25 January 2011 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVII

26 January 2010 | San Francisco, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVI

27 January 2009 | San Jose, California, United States

Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XV

21 January 2008 | San Jose, California, United States

Showing 5 of 24 Conference Committees

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