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2017

Atlas-based automatic measurements of the morphology of the tibiofemoral joint

Brehler, M., Thawait, G., Shyr, W., Ramsay, J., Siewerdsen, J. & Zbijewski, W., 2017, Medical Imaging 2017: Biomedical Applications in Molecular, Structural, and Functional Imaging. SPIE, Vol. 10137. 101370E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Atlases
Joints
slopes
landmarks
Bearings (structural)

Brain perfusion imaging using a Reconstruction-of-Difference (RoD) approach for cone-beam computed tomography

Mow, M., Zbijewski, W., Sisniega Crespo, A., Xu, J., Dang, H., Stayman, J. W., Wang, X., Foos, D. H., Koliatsos, V. E., Aygun, N. & Siewerdsen, J., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 1013212

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cone-Beam Computed Tomography
Perfusion Imaging
Neuroimaging
brain
Tomography

C-arm positioning using virtual fluoroscopy for image-guided surgery

De Silva, T., Punnoose, J., Uneri, A., Goerres, J., Jacobson, M., Ketcha, M. D., Manbachi, A., Vogt, S., Kleinszig, G., Khanna, A. J., Wolinksy, J. P., Osgood, G. & Siewerdsen, J., 2017, Medical Imaging 2017: Image-Guided Procedures, Robotic Interventions, and Modeling. SPIE, Vol. 10135. 101352K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer-Assisted Surgery
fluoroscopy
Operating rooms
Fluoroscopy
surgery

Correction of patient motion in cone-beam CT using 3D-2D registration

Ouadah, S., Jacobson, M., Stayman, J. W., Ehtiati, T., Weiss, C. & Siewerdsen, J., Nov 9 2017, In : Physics in Medicine and Biology. 62, 23, p. 8813-8831 19 p.

Research output: Contribution to journalArticle

Artifacts
Cone-Beam Computed Tomography
Head
Calibration
Likelihood Functions

Deformable 3D-2D registration for guiding K-wire placement in pelvic trauma surgery

Goerres, J., Jacobson, M., Uneri, A., De Silva, T., Ketcha, M., Reaungamornrat, S., Vogt, S., Kleinszig, G., Wolinsky, J. P., Osgood, G. & Siewerdsen, J., 2017, Medical Imaging 2017: Image-Guided Procedures, Robotic Interventions, and Modeling. SPIE, Vol. 10135. 101350A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bone Wires
surgery
Surgery
wire
Wire

Development and clinical translation of a cone-beam CT scanner for high-quality imaging of intracranial hemorrhage

Sisniega Crespo, A., Xu, J., Dang, H., Zbijewski, W., Stayman, J. W., Mow, M., Koliatsos, V. E., Aygun, N., Wang, X., Foos, D. H. & Siewerdsen, J., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101320K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

hemorrhages
Intracranial Hemorrhages
scanners
Cones
cones

Development and testing of a database of NIH research funding of AAPM members: A report from the AAPM Working Group for the Development of a Research Database (WGDRD)

Whelan, B., Moros, E. G., Fahrig, R., Deye, J., Yi, T., Woodward, M., Keall, P. & Siewerdsen, J., Apr 1 2017, In : Medical Physics. 44, 4, p. 1590-1601 12 p.

Research output: Contribution to journalArticle

National Institutes of Health (U.S.)
Medicine
Databases
Research
Data Mining

Effects of Image Quality on the Fundamental Limits of Image Registration Accuracy

Ketcha, M. D., De Silva, T., Han, R., Uneri, A., Goerres, J., Jacobson, M., Vogt, S., Kleinszig, G. & Siewerdsen, J., Jul 10 2017, (Accepted/In press) In : IEEE Transactions on Medical Imaging.

Research output: Contribution to journalArticle

Image registration
Image quality
Imaging techniques
Signal-To-Noise Ratio
Power spectrum

Experimental evaluation of dual multiple aperture devices for fluence field modulated x-ray computed tomography

Mathews, A. J., Gang, J., Levinson, R., Zbijewski, W., Kawamoto, S., Siewerdsen, J. & Stayman, J. W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101322O

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tomography
fluence
tomography
apertures
Modulation
Flatfoot
Cone-Beam Computed Tomography
Weight-Bearing
Confidence Intervals
Nonparametric Statistics

Fundamental limits of image registration performance: Effects of image noise and resolution in CT-guided interventions

Ketcha, M. D., De Silva, T., Han, R., Uneri, A., Goerres, J., Jacobson, M., Vogt, S., Kleinszig, G. & Siewerdsen, J., 2017, Medical Imaging 2017: Image-Guided Procedures, Robotic Interventions, and Modeling. SPIE, Vol. 10135. 1013508

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image registration
Mean square error
Image quality
Noise
Image acquisition

Geometric calibration using line fiducials for cone-beam CT with general, non-circular source-detector trajectories

Jacobson, M. W., Ketcha, M., Uneri, A., Goerres, J., De Silva, T., Reaungamornrat, S., Vogt, S., Kleinszig, G. & Siewerdsen, J., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101320I

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Calibration
Cones
cones
Trajectories
trajectories

High-resolution extremity cone-beam CT with a CMOS detector: Task-based optimization of scintillator thickness

Cao, Q., Brehler, M., Sisniega Crespo, A., Stayman, J. W., Yorkston, J., Siewerdsen, J. & Zbijewski, W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 1013210

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cone-Beam Computed Tomography
Phosphors
scintillation counters
Cones
CMOS

Image quality and dose for a multisource cone-beam CT extremity scanner

Gang, J., Zbijewski, W., Mahesh, M., Thawait, G., Packard, N., Yorkston, J., Demehri, S. & Siewerdsen, J., Jan 1 2017, (Accepted/In press) In : Medical Physics.

Research output: Contribution to journalArticle

Cone-Beam Computed Tomography
Artifacts
Extremities
Electrodes
Joints
Cone-Beam Computed Tomography
Extremities
Metals
Fracture Healing
Radiography

Integration of free-hand 3D ultrasound and mobile C-arm cone-beam CT: Feasibility and characterization for real-time guidance of needle insertion

Marinetto, E., Uneri, A., De Silva, T., Reaungamornrat, S., Zbijewski, W., Sisniega Crespo, A., Vogt, S., Kleinszig, G., Pascau, J. & Siewerdsen, J., Jun 1 2017, In : Computerized Medical Imaging and Graphics. 58, p. 13-22 10 p.

Research output: Contribution to journalArticle

Needles
Cones
Arm
Cone-Beam Computed Tomography
Hand

Intraoperative evaluation of device placement in spine surgery using known-component 3D-2D image registration

Uneri, A., De Silva, T., Goerres, J., Jacobson, M. W., Ketcha, M. D., Reaungamornrat, S., Kleinszig, G., Vogt, S., Khanna, A. J., Osgood, G., Wolinsky, J. P. & Siewerdsen, J., Mar 28 2017, In : Physics in Medicine and Biology. 62, 8, p. 3330-3351 22 p.

Research output: Contribution to journalArticle

Spine
Calibration
Equipment and Supplies
Workflow
Fluoroscopy

Joint optimization of fluence field modulation and regularization in task-driven computed tomography

Gang, J., Siewerdsen, J. & Stayman, J. W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101320E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tomography
Anatomy
fluence
tomography
Modulation

Modeling and evaluation of a high-resolution CMOS detector for cone-beam CT of the extremities

Cao, Q., Sisniega Crespo, A., Brehler, M., Stayman, J. W., Yorkston, J., Siewerdsen, J. & Zbijewski, W., Jan 1 2017, (Accepted/In press) In : Medical Physics.

Research output: Contribution to journalArticle

Semiconductors
Cone-Beam Computed Tomography
Oxides
Extremities
Metals
Extremities
Cone-Beam Computed Tomography
Bone and Bones
Artifacts
Articular Range of Motion
Computer-Assisted Image Processing
Artifacts
Head
Cone-Beam Computed Tomography
Intracranial Hemorrhages

Multi-stage 3D-2D registration for correction of anatomical deformation in image-guided spine surgery

Ketcha, M. D., De Silva, T., Uneri, A., Jacobson, M. W., Goerres, J., Kleinszig, G., Vogt, S., Wolinsky, J. P. & Siewerdsen, J., May 11 2017, In : Physics in Medicine and Biology. 62, 11, p. 4604-4622 19 p.

Research output: Contribution to journalArticle

Computer-Assisted Surgery
Spine
Spinal Curvatures
Patient Positioning
Workflow

Planning, guidance, and quality assurance of pelvic screw placement using deformable image registration

Goerres, J., Uneri, A., Jacobson, M., Ramsay, B., De Silva, T., Ketcha, M., Han, R., Manbachi, A., Vogt, S., Kleinszig, G., Wolinsky, J. P., Osgood, G. & Siewerdsen, J., Nov 13 2017, In : Physics in Medicine and Biology. 62, 23, p. 9018-9038 21 p.

Research output: Contribution to journalArticle

Fluoroscopy
Equipment and Supplies
Workflow
Bone and Bones
Atlases

Polyenergetic known-component CT reconstruction with unknown material compositions and unknown x-ray spectra

Xu, S., Uneri, A., Khanna, A. J., Siewerdsen, J. & Stayman, J. W., Mar 28 2017, In : Physics in Medicine and Biology. 62, 8, p. 3352-3374 23 p.

Research output: Contribution to journalArticle

Metals
X-Rays
Artifacts
Equipment and Supplies
Cadaver

Registration of MRI to intraoperative radiographs for target localization in spinal interventions

De Silva, T., Uneri, A., Ketcha, M. D., Reaungamornrat, S., Goerres, J., Jacobson, M. W., Vogt, S., Kleinszig, G., Khanna, A. J., Wolinsky, J. P. & Siewerdsen, J., Jan 21 2017, In : Physics in Medicine and Biology. 62, 2, p. 684-701 18 p.

Research output: Contribution to journalArticle

Spine
Workflow
Research Ethics Committees
Seeds
Thorax

Spinal pedicle screw planning using deformable atlas registration

Goerres, J., Uneri, A., De Silva, T., Ketcha, M., Reaungamornrat, S., Jacobson, M., Vogt, S., Kleinszig, G., Osgood, G., Wolinsky, J. P. & Siewerdsen, J., Mar 14 2017, In : Physics in Medicine and Biology. 62, 7, p. 2871-2891 21 p.

Research output: Contribution to journalArticle

Atlases
Spine
Equipment and Supplies
Automation
Patient Selection

Task-based statistical image reconstruction for high-quality cone-beam CT

Dang, H., Stayman, J. W., Xu, J., Zbijewski, W., Sisniega Crespo, A., Mow, M., Wang, X., Foos, D. H., Aygun, N., Koliatsos, V. E. & Siewerdsen, J., Nov 1 2017, In : Physics in Medicine and Biology. 62, 22, p. 8693-8719 27 p.

Research output: Contribution to journalArticle

Computer-Assisted Image Processing
Cone-Beam Computed Tomography
Intracranial Hemorrhages
Least-Squares Analysis
Point-of-Care Systems
Anisotropy
Abdomen
Noise
Task Performance and Analysis
Kidney
Abdomen
Tomography
Modulation
Weights and Measures
Imaging techniques

Task-driven orbit design and implementation on a robotic C-arm system for cone-beam CT

Ouadah, S., Jacobson, M., Stayman, J. W., Ehtiati, T., Weiss, C. & Siewerdsen, J., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101320H

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cone-Beam Computed Tomography
Robotics
Orbit
robotics
Cones
2016

3D-2D image registration for target localization in spine surgery: Investigation of similarity metrics providing robustness to content mismatch

De Silva, T., Uneri, A., Ketcha, M. D., Reaungamornrat, S., Kleinszig, G., Vogt, S., Aygun, N., Lo, S., Wolinsky, J. P. & Siewerdsen, J., Mar 18 2016, In : Physics in Medicine and Biology. 61, 8, p. 3009-3025 17 p.

Research output: Contribution to journalArticle

Spine
Tomography
Computer-Assisted Surgery
Workflow
Research Ethics Committees

A generalized Fourier penalty in prior-image-based reconstruction for cross-platform imaging

Pourmorteza, A., Siewerdsen, J. & Stayman, J. W., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 978319

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer-Assisted Image Processing
penalties
platforms
Imaging techniques
X rays

Automatic masking for robust 3D-2D image registration in image-guided spine surgery

Ketcha, M. D., De Silva, T., Uneri, A., Kleinszig, G., Vogt, S., Wolinsky, J. P. & Siewerdsen, J., 2016, Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling. SPIE, Vol. 9786. 97860A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer-Assisted Surgery
spine
Image registration
masking
surgery

Deformable 3D-2D registration of known components for image guidance in spine surgery

Uneri, A., Goerres, J., De Silva, T., Jacobson, M. W., Ketcha, M. D., Reaungamornrat, S., Kleinszig, G., Vogt, S., Khanna, A. J., Wolinsky, J. P. & Siewerdsen, J., 2016, Medical Image Computing and Computer-Assisted Intervention - MICCAI 2016 - 19th International Conference, Proceedings. Springer Verlag, Vol. 9902 LNCS. p. 124-132 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9902 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spine
Surgery
Registration
Guidance
Wire

Design and characterization of a dedicated cone-beam CT scanner for detection of acute intracranial hemorrhage

Xu, J., Sisniega Crespo, A., Zbijewski, W., Dang, H., Stayman, J. W., Wang, X., Foos, D. H., Aygun, N., Koliatsos, V. E. & Siewerdsen, J., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97830T

Research output: Chapter in Book/Report/Conference proceedingConference contribution

hemorrhages
Intracranial Hemorrhages
Artifacts
scanners
artifacts

Evaluation of detector readout gain mode and bowtie filters for cone-beam CT imaging of the head

Xu, J., Sisniega Crespo, A., Zbijewski, W., Dang, H., Stayman, J. W., Wang, X., Foos, D. H., Aygun, N., Koliatsos, V. E. & Siewerdsen, J., Jul 20 2016, In : Physics in Medicine and Biology. 61, 16, p. 5973-5992 20 p.

Research output: Contribution to journalArticle

Noise
Head
Cone-Beam Computed Tomography
Intracranial Hemorrhages
Point-of-Care Systems

Fluence-field modulated x-ray CT using multiple aperture devices

Stayman, J. W., Mathews, A., Zbijewski, W., Gang, J., Siewerdsen, J., Kawamoto, S., Blevis, I. & Levinson, R., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97830X

Research output: Chapter in Book/Report/Conference proceedingConference contribution

fluence
apertures
Modulation
X-Rays
X rays

Image-based motion compensation for high-resolution extremities cone-beam CT

Sisniega Crespo, A., Stayman, J. W., Cao, Q., Yorkston, J., Siewerdsen, J. & Zbijewski, W., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97830K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Motion compensation
Compensation and Redress
Cones
cones
Extremities

MIND Demons: Symmetric Diffeomorphic Deformable Registration of MR and CT for Image-Guided Spine Surgery

Reaungamornrat, S., De Silva, T., Uneri, A., Vogt, S., Kleinszig, G., Khanna, A. J., Wolinsky, J. P., Prince, J. L. & Siewerdsen, J., Nov 1 2016, In : IEEE Transactions on Medical Imaging. 35, 11, p. 2413-2424 12 p., 7484313.

Research output: Contribution to journalArticle

Computer-Assisted Surgery
Surgery
Spine
Newton-Raphson method
Anatomy

MIND Demons for MR-to-CT deformable image registration in image-guided spine surgery

Reaungamornrat, S., De Silva, T., Uneri, A., Wolinsky, J. P., Khanna, A. J., Kleinszig, G., Vogt, S., Prince, J. L. & Siewerdsen, J., 2016, Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling. SPIE, Vol. 9786. 97860H

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer-Assisted Surgery
spine
Image registration
surgery
Surgery

Modeling and design of a cone-beam CT head scanner using task-based imaging performance optimization

Xu, J., Sisniega Crespo, A., Zbijewski, W., Dang, H., Stayman, J. W., Wang, X., Foos, D. H., Aygun, N., Koliatsos, V. E. & Siewerdsen, J., Mar 29 2016, In : Physics in Medicine and Biology. 61, 8, p. 3180-3207 28 p.

Research output: Contribution to journalArticle

Cone-Beam Computed Tomography
Intracranial Hemorrhages
Head
Semiconductors
Point-of-Care Systems

Multiresolution iterative reconstruction in high-resolution extremity cone-beam CT

Cao, Q., Zbijewski, W., Sisniega Crespo, A., Yorkston, J., Siewerdsen, J. & Stayman, J. W., Oct 3 2016, In : Physics in Medicine and Biology. 61, 20, p. 7263-7281 19 p.

Research output: Contribution to journalArticle

Cone-Beam Computed Tomography
Artifacts
Extremities
Least-Squares Analysis

Nonlinear statistical reconstruction for flat-panel cone-beam CT with blur and correlated noise models

Tilley, S., Siewerdsen, J., Zbijewski, W. & Stayman, J. W., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97830R

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nonlinear Dynamics
Noise
Cones
cones
Cone-Beam Computed Tomography

Performance evaluation of MIND demons deformable registration of MR and CT images in spinal interventions

Reaungamornrat, S., De Silva, T., Uneri, A., Goerres, J., Jacobson, M., Ketcha, M., Vogt, S., Kleinszig, G., Khanna, A. J., Wolinsky, J. P., Prince, J. L. & Siewerdsen, J., Nov 3 2016, In : Physics in Medicine and Biology. 61, 23, p. 8276-8297 22 p.

Research output: Contribution to journalArticle

Computer-Assisted Surgery
Spine
Anatomy
Nerve Tissue
Blood Vessels

Reconstruction of difference in sequential CT studies using penalized likelihood estimation

Pourmorteza, A., Dang, H., Siewerdsen, J. & Stayman, J. W., Feb 19 2016, In : Physics in Medicine and Biology. 61, 5, p. 1986-2002 17 p., 1986.

Research output: Contribution to journalArticle

Tomography
Computer-Assisted Surgery
Cone-Beam Computed Tomography
Noise
Therapeutics

Regularization design for high-quality cone-beam CT of intracranial hemorrhage using statistical reconstruction

Dang, H., Stayman, J. W., Xu, J., Sisniega Crespo, A., Zbijewski, W., Wang, X., Foos, D. H., Aygun, N., Koliatsos, V. E. & Siewerdsen, J., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97832Y

Research output: Chapter in Book/Report/Conference proceedingConference contribution

hemorrhages
Intracranial Hemorrhages
Cones
cones
Cone-Beam Computed Tomography

Self-calibration of cone-beam CT geometry using 3D-2D image registration

Ouadah, S., Stayman, J. W., Gang, J., Ehtiati, T. & Siewerdsen, J., Mar 10 2016, In : Physics in Medicine and Biology. 61, 7, p. 2613-2632 20 p.

Research output: Contribution to journalArticle

Calibration
Orbit
Cone-Beam Computed Tomography
Robotics
Artifacts

Task-driven tube current modulation and regularization design in computed tomography with penalized-likelihood reconstruction

Gang, J., Siewerdsen, J. & Stayman, J. W., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 978324

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Anatomic Models
Abdomen
Tomography
Noise
Theoretical Models

Technical assessment of a prototype cone-beam CT system for imaging of acute intracranial hemorrhage

Xu, J., Sisniega Crespo, A., Zbijewski, W., Dang, H., Stayman, J. W., Mow, M., Wang, X., Foos, D. H., Koliatsos, V. E., Aygun, N. & Siewerdsen, J., Oct 1 2016, In : Medical Physics. 43, 10, p. 5745-5757 13 p.

Research output: Contribution to journalArticle

Cone-Beam Computed Tomography
Intracranial Hemorrhages
Point-of-Care Systems
Cadaver
Least-Squares Analysis

Technical Note: Spektr 3.0 - A computational tool for x-ray spectrum modeling and analysis

Punnoose, J., Xu, J., Sisniega Crespo, A., Zbijewski, W. & Siewerdsen, J., Aug 1 2016, In : Medical Physics. 43, 8, p. 4711-4717 7 p.

Research output: Contribution to journalArticle

Tungsten
Spectrum Analysis
Electrodes
X-Rays
Statistical Models