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Research Output 1997 2020

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2020

Comparison of data-acquisition designs for single-shot edge-illumination X-ray phase-contrast tomography

Chen, Y., Zhou, W., Hagen, C. K., Olivo, A. & Anastasio, M. A., Jan 1 2020, In : Optics Express. 28, 1, p. 1-19 19 p.

Research output: Contribution to journalArticle

phase contrast
shot
data acquisition
tomography
illumination
2019

All-reflective ring illumination system for photoacoustic tomography

Alshahrani, S. S., Yan, Y., Alijabbari, N., Pattyn, A., Avrutsky, I., Malyarenko, E., Poudel, J., Anastasio, M. A. & Mehrmohammadi, M., Apr 1 2019, In : Journal of biomedical optics. 24, 4, 046004.

Research output: Contribution to journalArticle

Open Access
Photoacoustic effect
Tomography
tomography
Lighting
illumination
Photoacoustic effect
Image Reconstruction
Tomography
Image reconstruction
Mathematical operators

Approximating the Ideal Observer and Hotelling Observer for Binary Signal Detection Tasks by Use of Supervised Learning Methods

Zhou, W., Li, H. & Anastasio, M. A., Oct 2019, In : IEEE transactions on medical imaging. 38, 10, p. 2456-2468 13 p., 8691467.

Research output: Contribution to journalArticle

Signal detection
Supervised learning
Statistics
Learning
Medical imaging
Open Access
Acoustics
Tomography
Computer-Assisted Image Processing
Multimodal Imaging
Surveys and Questionnaires

Quantification of image texture in X-ray phase-contrast-enhanced projection images of in vivo mouse lungs observed at varied inflation pressures

Brooks, F. J., Gunsten, S. P., Vasireddi, S. K., Brody, S. L. & Anastasio, M. A., Jan 1 2019, In : Physiological Reports. 7, 16, e14208.

Research output: Contribution to journalArticle

Open Access
Economic Inflation
X-Rays
Pressure
Lung
Mediastinum

Task-based image quality assessment in radiation therapy: Initial characterization and demonstration with computer-simulation study

Dolly, S. R., Lou, Y., Anastasio, M. A. & Li, H., Jul 18 2019, In : Physics in medicine and biology. 64, 14, 145020.

Research output: Contribution to journalArticle

Computer Simulation
Radiotherapy
Tomography
Therapeutics
Computer-Assisted Image Processing

X-ray CT in Phase Contrast Enhancement Geometry of Alginate Microbeads in a Whole-Animal Model

Brown, J., Somo, S., Brooks, F., Komarov, S., Zhou, W., Anastasio, M. & Brey, E., Jan 1 2019, (Accepted/In press) In : Annals of Biomedical Engineering.

Research output: Contribution to journalArticle

Alginate
Biomaterials
Animals
X rays
Geometry
2018

A deep Boltzmann machine-driven level set method for heart motion tracking using cine MRI images

Wu, J., Mazur, T. R., Ruan, S., Lian, C., Daniel, N., Lashmett, H., Ochoa, L., Zoberi, I., Anastasio, M. A., Gach, H. M., Mutic, S., Thomas, M. & Li, H., Jul 2018, In : Medical Image Analysis. 47, p. 68-80 13 p.

Research output: Contribution to journalArticle

Cine Magnetic Resonance Imaging
Magnetic resonance imaging
Radiotherapy
Statistical Models

First point-spread function and x-ray phase-contrast imaging results with an 88-mm diameter single crystal

Lumpkin, A. H., Garson, A. B. & Anastasio, M. A., Jul 1 2018, In : Review of Scientific Instruments. 89, 7, 073704.

Research output: Contribution to journalArticle

Optical transfer function
phase contrast
point spread functions
Single crystals
Phosphors

Learning-based stochastic object models for characterizing anatomical variations

Dolly, S. R., Lou, Y., Anastasio, M. A. & Li, H., Mar 14 2018, In : Physics in medicine and biology. 63, 6, 065004.

Research output: Contribution to journalArticle

Anatomic Models
Learning
Anatomy
Computer Simulation
Aptitude

Parameterized joint reconstruction of the initial pressure and sound speed distributions for photoacoustic computed tomography

Matthews, T. P., Poudel, J., Li, L., Wang, L. V. & Anastasio, M. A., Jan 1 2018, In : SIAM Journal on Imaging Sciences. 11, 2, p. 1560-1588 29 p.

Research output: Contribution to journalArticle

Photoacoustic Tomography
Photoacoustic effect
Computed Tomography
Tomography
Acoustic waves

Reconstruction-Aware Imaging System Ranking by use of a Sparsity-Driven Numerical Observer Enabled by Variational Bayesian Inference

Chen, Y., Lou, Y., Wang, K., Kupinski, M. A. & Anastasio, M. A., Jan 1 2018, (Accepted/In press) In : IEEE Transactions on Medical Imaging. 38, 5, p. 1251-1262 12 p., 8542729.

Research output: Contribution to journalArticle

Open Access
Imaging systems
Hardware
Imaging techniques
Computer-Assisted Image Processing
Data acquisition

Subspace-based resolution-enhancing image reconstruction method for few-view differential phase-contrast tomography

Guan, H., Hagen, C. K., Olivo, A. & Anastasio, M. A., Apr 1 2018, In : Journal of Medical Imaging. 5, 2, 023501.

Research output: Contribution to journalArticle

Computer-Assisted Image Processing
Tomography
X-Rays
Lighting
Artifacts
2017

A forward-adjoint operator pair based on the elastic wave equation for use in transcranial photoacoustic computed tomography

Mitsuhashi, K., Poudel, J., Matthews, T. P., Garcia-Uribe, A., Wang, L. V. & Anastasio, M. A., Jan 1 2017, In : SIAM Journal on Imaging Sciences. 10, 4, p. 2022-2048 27 p.

Research output: Contribution to journalArticle

Photoacoustic Tomography
Adjoint Operator
Photoacoustic effect
Elastic Waves
Elastic waves
Photoacoustic effect
Computed Tomography
Acoustic wave velocity
Ultrasound
Tomography
Photoacoustic effect
Acoustic properties
Tomography
artifacts
tomography

Regularized Dual Averaging Image Reconstruction for Full-Wave Ultrasound Computed Tomography

Matthews, T. P., Wang, K., Li, C., Duric, N. & Anastasio, M. A., May 2017, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 64, 5, p. 811-825 15 p., 7878669.

Research output: Contribution to journalArticle

Open Access
descent
image reconstruction
Image reconstruction
Tomography
tomography

Single-shot edge illumination x-ray phase-contrast tomography enabled by joint image reconstruction

Chen, Y., Guan, H., Hagen, C. K., Olivo, A. & Anastasio, M. A., Feb 1 2017, In : Optics Letters. 42, 3, p. 619-622 4 p.

Research output: Contribution to journalArticle

Open Access
phase contrast
image reconstruction
shot
tomography
illumination

Two step imaging reconstruction using truncated pseudoinverse as a preliminary estimate in ultrasound guided diffuse optical tomography

Shihab Uddin, K. M., Mostafa, A., Anastasio, M. & Zhu, Q., Dec 1 2017, In : Biomedical Optics Express. 8, 12, p. 5437-5449 13 p., #304054.

Research output: Contribution to journalArticle

Optical Tomography
tomography
estimates
image reconstruction
Computer-Assisted Image Processing
2016

Accelerated fast iterative shrinkage thresholding algorithms for sparsity-regularized cone-beam CT image reconstruction

Xu, Q., Yang, D., Tan, J., Sawatzky, A. & Anastasio, M. A., Jan 1 2016, In : Medical Physics. 43, 4, p. 1849-1872 24 p.

Research output: Contribution to journalArticle

Open Access
Cone-Beam Computed Tomography
Computer-Assisted Image Processing
Image-Guided Radiotherapy
Tissue Preservation

A comparative study based on image quality and clinical task performance for CT reconstruction algorithms in radiotherapy

Li, H., Dolly, S., Chen, H. C., Anastasio, M. A., Low, D. A., Li, H. H., Michalski, J. M., Thorstad, W. L., Gay, H. & Mutic, S., Jan 1 2016, In : Journal of Applied Clinical Medical Physics. 17, 4, p. 377-390 14 p.

Research output: Contribution to journalArticle

Open Access
Radiotherapy
Task Performance and Analysis
Noise abatement
Image quality
Noise

An integrated model-driven method for in-treatment upper airway motion tracking using cine MRI in head and neck radiation therapy

Li, H., Chen, H. C., Dolly, S., Li, H., Fischer-Valuck, B., Victoria, J., Dempsey, J., Ruan, S., Anastasio, M., Mazur, T., Gach, M., Kashani, R., Green, O., Rodriguez, V., Gay, H., Thorstad, W. & Mutic, S., Aug 1 2016, In : Medical Physics. 43, 8, p. 4700-4710 11 p.

Research output: Contribution to journalArticle

Cine Magnetic Resonance Imaging
Neck
Radiotherapy
Head
Therapeutics

Evaluation of the tissue response to alginate encapsulated islets in an omentum pouch model

Ibarra, V., Appel, A. A., Anastasio, M. A., Opara, E. C. & Brey, E. M., Jul 1 2016, In : Journal of Biomedical Materials Research - Part A. 104, 7, p. 1581-1590 10 p.

Research output: Contribution to journalArticle

Open Access
Alginate
Tissue
Macrophages
Biocompatible Materials
Biomaterials

Imaging of Hydrogel Microsphere Structure and Foreign Body Response Based on Endogenous X-Ray Phase Contrast

Appel, A. A., Ibarra, V., Somo, S. I., Larson, J. C., Garson, A. B., Guan, H., McQuilling, J. P., Zhong, Z., Anastasio, M. A., Opara, E. C. & Brey, E. M., Nov 2016, In : Tissue Engineering - Part C: Methods. 22, 11, p. 1038-1048 11 p.

Research output: Contribution to journalArticle

Hydrogel
Foreign Bodies
Microspheres
Hydrogels
X-Rays

Impact of nonstationary optical illumination on image reconstruction in optoacoustic tomography

Lou, Y., Wang, K., Oraevsky, A. A. & Anastasio, M. A., Dec 1 2016, In : Journal of the Optical Society of America A: Optics and Image Science, and Vision. 33, 12, p. 2333-2347 15 p.

Research output: Contribution to journalArticle

Computer-Assisted Image Processing
Photoacoustic effect
image reconstruction
Image reconstruction
Lighting

Label-free photoacoustic tomography of whole mouse brain structures ex vivo

Li, L., Xia, J., Li, G., Garcia-Uribe, A., Sheng, Q., Anastasio, M. A. & Wanga, L. V., Jul 1 2016, In : Neurophotonics. 3, 3, 035001.

Research output: Contribution to journalArticle

Tomography
Brain
Neuroimaging
Animal Structures
Functional Neuroimaging

Practical considerations for noise power spectra estimation for clinical CT scanners

Dolly, S., Chen, H. C., Anastasio, M., Mutic, S. & Li, H., Jan 1 2016, In : Journal of Applied Clinical Medical Physics. 17, 3, p. 392-407 16 p.

Research output: Contribution to journalArticle

Open Access
noise spectra
Power spectrum
scanners
power spectra
Noise

Three-dimensional optoacoustic and laser-induced ultrasound tomography system for preclinical research in mice: Design and phantom validation

Ermilov, S. A., Su, R., Conjusteau, A., Anis, F., Nadvoretskiy, V., Anastasio, M. A. & Oraevsky, A. A., Jan 1 2016, In : Ultrasonic Imaging. 38, 1, p. 77-95 19 p.

Research output: Contribution to journalArticle

Lasers
Tomography
Three-Dimensional Imaging
Research
Contrast Media

X-ray Phase Contrast Allows Three Dimensional, Quantitative Imaging of Hydrogel Implants

Appel, A. A., Larson, J. C., Jiang, B., Zhong, Z., Anastasio, M. A. & Brey, E. M., Mar 1 2016, In : Annals of Biomedical Engineering. 44, 3, p. 773-781 9 p.

Research output: Contribution to journalArticle

Hydrogels
Imaging techniques
X rays
Tissue
Histology
2015

A Constrained Variable Projection Reconstruction Method for Photoacoustic Computed Tomography Without Accurate Knowledge of Transducer Responses

Sheng, Q., Wang, K., Matthews, T. P., Xia, J., Zhu, L., Wang, L. V. & Anastasio, M. A., Dec 2015, In : IEEE Transactions on Medical Imaging. 34, 12, p. 2443-2458 16 p., 7113884.

Research output: Contribution to journalArticle

Photoacoustic effect
Impulse response
Transducers
Tomography
Ultrasonics

Automated contouring error detection based on supervised geometric attribute distribution models for radiation therapy: A general strategy

Chen, H. C., Tan, J., Dolly, S., Kavanaugh, J., Anastasio, M. A., Low, D. A., Harold Li, H., Altman, M., Gay, H., Thorstad, W. L., Mutic, S. & Li, H., Feb 1 2015, In : Medical Physics. 42, 2, p. 1048-1059 12 p.

Research output: Contribution to journalArticle

Organs at Risk
Radiotherapy
Workflow
ROC Curve
Observer Variation

Boundary-enhancement in propagation-based x-ray phase-contrast tomosynthesis improves depth position characterization

Guan, H., Xu, Q., Garson, A. B. & Anastasio, M. A., Apr 21 2015, In : Physics in medicine and biology. 60, 8, p. N151-N165 N151.

Research output: Contribution to journalArticle

X-Rays
Tomography

Waveform inversion with source encoding for breast sound speed reconstruction in ultrasound computed tomography

Wang, K., Matthews, T., Anis, F., Li, C., Duric, N. & Anastasio, M., Mar 2015, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 62, 3, p. 475-493 19 p., 7055442.

Research output: Contribution to journalArticle

breast
Tomography
waveforms
coding
tomography

X-ray phase contrast imaging of calcified tissue and biomaterial structure in bioreactor engineered tissues

Appel, A. A., Larson, J. C., Garson, A. B., Guan, H., Zhong, Z., Nguyen, B. N. B., Fisher, J. P., Anastasio, M. A. & Brey, E. M., Mar 1 2015, In : Biotechnology and bioengineering. 112, 3, p. 612-620 9 p.

Research output: Contribution to journalArticle

Biocompatible Materials
Bioreactors
Biomaterials
X-Rays
Tissue
2014

Automatic CT simulation optimization for radiation therapy: A general strategy

Li, H., Yu, L., Anastasio, M. A., Chen, H. C., Tan, J., Gay, H., Michalski, J. M., Low, D. A. & Mutic, S., Mar 2014, In : Medical Physics. 41, 3, 031913.

Research output: Contribution to journalArticle

Radiotherapy
Tomography
Radiation
Therapeutics
Prostate

Discrete imaging models for three-dimensional optoacoustic tomography using radially symmetric expansion functions

Wang, K., Schoonover, R. W., Su, R., Oraevsky, A. & Anastasio, M. A., May 2014, In : IEEE Transactions on Medical Imaging. 33, 5, p. 1180-1193 14 p., 6749001.

Research output: Contribution to journalArticle

Three-Dimensional Imaging
Photoacoustic effect
Tomography
Computer-Assisted Image Processing
Imaging techniques

Fast spatiotemporal image reconstruction based on low-rank matrix estimation for dynamic photoacoustic computed tomography

Wang, K., Xia, J., Li, C., Wang, L. V. & Anastasio, M. A., May 2014, In : Journal of biomedical optics. 19, 5, 056007.

Research output: Contribution to journalArticle

Photoacoustic effect
image reconstruction
Image reconstruction
Tomography
tomography

Investigation of the far-field approximation for modeling a transducer's spatial impulse response in photoacoustic computed tomography

Mitsuhashi, K., Wang, K. & Anastasio, M. A., Mar 1 2014, In : Photoacoustics. 2, 1, p. 21-32 12 p.

Research output: Contribution to journalArticle

Open Access
Transducers
far fields
impulses
transducers
tomography

Proximal ADMM for multi-channel image reconstruction in spectral X-ray CT

Sawatzky, A., Xu, Q., Schirra, C. O. & Anastasio, M. A., Aug 2014, In : IEEE Transactions on Medical Imaging. 33, 8, p. 1637-1668 32 p., 6808543.

Research output: Contribution to journalArticle

X Ray Computed Tomography
Computer-Assisted Image Processing
Least-Squares Analysis
Image reconstruction
Photons

Retrospective respiration-gated whole-body photoacoustic computed tomography of mice

Xia, J., Chen, W., Maslov, K., Anastasio, M. A. & Wang, L. V., Jan 1 2014, In : Journal of biomedical optics. 19, 1, 016003.

Research output: Contribution to journalArticle

Photoacoustic effect
respiration
Tomography
mice
tomography

Sparsity-regularized image reconstruction of decomposed K-edge data in spectral CT

Xu, Q., Sawatzky, A., Anastasio, M. A. & Schirra, C. O., May 21 2014, In : Physics in medicine and biology. 59, 10, p. N65-N79

Research output: Contribution to journalArticle

Computer-Assisted Image Processing
Tomography
Wavelet Analysis
Least-Squares Analysis
Photons

Spectral CT: A technology primer for contrast agent development

Schirra, C. O., Brendel, B., Anastasio, M. A. & Roessl, E., Jan 1 2014, In : Contrast Media and Molecular Imaging. 9, 1, p. 62-70 9 p.

Research output: Contribution to journalArticle

Open Access
Contrast Media
Technology
Noise
Photons
X-Rays
2013

Accelerating image reconstruction in three-dimensional optoacoustic tomography on graphics processing units

Wang, K., Huang, C., Kao, Y. J., Chou, C. Y., Oraevsky, A. A. & Anastasio, M. A., Feb 2013, In : Medical Physics. 40, 2, 023301.

Research output: Contribution to journalArticle

Computer-Assisted Image Processing
Tomography
Computer Simulation

An initial evaluation of analyser-based phase-contrast X-ray imaging of carotid plaque microstructure

Appel, A. A., Chou, C. Y., Larson, J. C., Zhong, Z., Schoen, F. J., Johnston, C. M., Brey, E. M. & Anastasio, M. A., Jan 1 2013, In : British Journal of Radiology. 86, 1021, 20120318.

Research output: Contribution to journalArticle

X-Rays
Radiography
Carotid Stenosis
Three-Dimensional Imaging
Atherosclerotic Plaques

Characterization of speckle in lung images acquired with a benchtop in-line x-ray phase-contrast system

Garson, A. B., Izaguirre, E. W., Price, S. G. & Anastasio, M. A., Jun 21 2013, In : Physics in medicine and biology. 58, 12, p. 4237-4253 17 p.

Research output: Contribution to journalArticle

X-Rays
Lung

Enhancement of photoacoustic tomography by ultrasonic computed tomography based on optical excitation of elements of a full-ring transducer array

Xia, J., Huang, C., Maslov, K., Anastasio, M. A. & Wang, L. V., Aug 23 2013, In : Optics Letters. 38, 16, p. 3140-3143 4 p.

Research output: Contribution to journalArticle

transducers
tomography
ultrasonics
acoustics
augmentation

Full-wave iterative image reconstruction in photoacoustic tomography with acoustically inhomogeneous media

Huang, C., Wang, K., Nie, L., Wang, L. V. & Anastasio, M. A., Jun 10 2013, In : IEEE Transactions on Medical Imaging. 32, 6, p. 1097-1110 14 p., 6484982.

Research output: Contribution to journalArticle

Computer-Assisted Image Processing
Photoacoustic effect
Image reconstruction
Tomography
Noise

Statistical reconstruction of material decomposed data in spectral CT

Schirra, C. O., Roessl, E., Koehler, T., Brendel, B., Thran, A., Pan, D., Anastasio, M. A. & Proksa, R., Jul 22 2013, In : IEEE Transactions on Medical Imaging. 32, 7, p. 1249-1257 9 p., 6473891.

Research output: Contribution to journalArticle

Tomography
Imaging techniques
Computer-Assisted Image Processing
Noise
Image reconstruction
2012

Aberration correction for transcranial photoacoustic tomography of primates employing adjunct image data

Huang, C., Nie, L., Schoonover, R. W., Guo, Z., Schirra, C. O., Anastasio, M. A. & Wang, L. V., Jun 1 2012, In : Journal of biomedical optics. 17, 6, 066016.

Research output: Contribution to journalArticle

primates
skull
Photoacoustic effect
Aberrations
Tomography