Mr. David A. P. Dunkerley Profile

David A. P. Dunkerley

Doctoral Candidate at Univ of Wisconsin School of Medicine and Public Health

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Publications (9)

SPIE Journal Paper | 18 April 2017

Dynamic electronic collimation method for 3-D catheter tracking on a scanning-beam digital x-ray system

David A. Dunkerley, Jordan Slagowski, Tobias Funk, Michael Speidel

JMI, Vol. 4, Issue 02, 023501, (April 2017) https://doi.org/10.1117/12.10.1117/1.JMI.4.2.023501

KEYWORDS: X-rays, Collimation, Monte Carlo methods, 3D image processing, X-ray imaging, Sensors, Detection and tracking algorithms, Fluoroscopy, X-ray detectors, Imaging systems

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SPIE Journal Paper | 20 March 2017 Open Access

Single-view geometric calibration for C-arm inverse geometry CT

Jordan Slagowski, David Dunkerley, Charles Hatt, Michael Speidel

JMI, Vol. 4, Issue 01, 013506, (March 2017) https://doi.org/10.1117/12.10.1117/1.JMI.4.1.013506

KEYWORDS: Calibration, Sensors, Detector arrays, Composites, Data acquisition, Modulation transfer functions, Error analysis, X-rays, Computed tomography, Image sensors

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Proceedings Article | 9 March 2017 Presentation + Paper

Automated 3D coronary sinus catheter detection using a scanning-beam digital x-ray system

David A. Dunkerley, Jordan Slagowski, Lindsay Bodart, Michael Speidel

Proceedings Volume 10132, 101321N (2017) https://doi.org/10.1117/12.2254443

KEYWORDS: X-rays, Fluoroscopy, 3D displays, Detection and tracking algorithms, X-ray imaging, Electrodes, Chest, Motion detection, X-ray sources, 3D modeling, Motion models, Motion measurement, 3D acquisition, 3D image processing

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Proceedings Article | 9 March 2017 Paper

Localization of cardiac volume and patient features in inverse geometry x-ray fluoroscopy

Michael Speidel, Jordan Slagowski, David A. Dunkerley, Martin Wagner, Tobias Funk, Amish Raval

Proceedings Volume 10132, 101325T (2017) https://doi.org/10.1117/12.2254400

KEYWORDS: Angiography, Fluoroscopy, Arteries, Reconstruction algorithms, Lung, X-ray imaging, Cardiology, Heart, X-ray detectors

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Proceedings Article | 25 March 2016 Paper

Method for dose-reduced 3D catheter tracking on a scanning-beam digital x-ray system using dynamic electronic collimation

David A. Dunkerley, Tobias Funk, Michael Speidel

Proceedings Volume 9783, 97831Y (2016) https://doi.org/10.1117/12.2216892

KEYWORDS: X-rays, Collimation, Fluoroscopy, Data acquisition, Chest, Image sensors, Monte Carlo methods, X-ray imaging, Detection and tracking algorithms, Image-guided intervention, Skin, X-ray detectors, Reconstruction algorithms

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Proceedings Article | 22 March 2016 Paper

A geometric calibration method for inverse geometry computed tomography using P-matrices

Jordan Slagowski, David A. Dunkerley, Charles Hatt, Michael Speidel

Proceedings Volume 9783, 978337 (2016) https://doi.org/10.1117/12.2216565

KEYWORDS: Calibration, Detector arrays, Computed tomography, X-rays, CT reconstruction, Tomography, Imaging systems, X-ray technology, Composites, Fluoroscopy, Error analysis, Data acquisition, X-ray computed tomography

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Proceedings Article | 18 March 2015 Paper

Feasibility of CT-based 3D anatomic mapping with a scanning-beam digital x-ray (SBDX) system

Jordan Slagowski, Michael Tomkowiak, David Dunkerley, Michael Speidel

Proceedings Volume 9412, 941209 (2015) https://doi.org/10.1117/12.2082052

KEYWORDS: Image segmentation, Reconstruction algorithms, X-rays, 3D modeling, Sensors, X-ray computed tomography, 3D acquisition, Optical spheres, CT reconstruction, Imaging systems

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Proceedings Article | 18 March 2015 Paper

Detector, collimator and real-time reconstructor for a new scanning-beam digital x-ray (SBDX) prototype

Michael Speidel, Michael Tomkowiak, Amish Raval, David A. Dunkerley, Jordan Slagowski, Paul Kahn, Jamie Ku, Tobias Funk

Proceedings Volume 9412, 94121W (2015) https://doi.org/10.1117/12.2081716

KEYWORDS: Sensors, X-rays, Collimators, X-ray detectors, Prototyping, X-ray imaging, Composites, Image sensors, Angiography, X-ray technology

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Proceedings Article | 18 March 2015 Paper

Monte Carlo simulation of inverse geometry x-ray fluoroscopy using a modified MC-GPU framework

David A. Dunkerley, Michael Tomkowiak, Jordan Slagowski, Bradley McCabe, Tobias Funk, Michael Speidel

Proceedings Volume 9412, 94120S (2015) https://doi.org/10.1117/12.2081684

KEYWORDS: X-rays, Monte Carlo methods, Sensors, X-ray detectors, Prototyping, Computer simulations, Optical spheres, Optical simulations, X-ray imaging, Collimators

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Showing 5 of 9 publications

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