Dr. Anthony P. H. Butler Profile

Dr. Anthony P. H. Butler

at Univ of Canterbury

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 27 September 2019 Presentation + Paper

MARS pre-clinical imaging: the benefits of small pixels and good energy data

Philip Butler, Sikiru Adebileje, Steven Alexander, Maya Amma, Marzieh Amjomrouz, Fatemeh Asghariomabad, Ali Atharifard, James Atlas, Benjamin Bamford, Stephen Bell, Srinidhi Bheesette, Anthony P. Butler, Pierre Carbonez, Claire Chambers, Alexander Chernoglazov, Jennifer Clark, Jonathan Crighton, Shishir Dahal, Jérôme Damet, Neils J. de Ruiter, Robert M. Doesburg, Neryda Duncan, Nooshin Ghodsian, Steven Gieseg, Brian Goulter, Sam Gurney, Joseph Healy, Praveenkumar Kanithi, Tracy Kirkbride, Stuart Lansley, Chiara Lowe, V. B. H. Mandalika, Emmanuel Marfo, Aysouda Matanaghi, Mahdieh Moghiseh, David Palmer, Raj Panta, Hannah Prebble, Aamir Raja, Yann Sayous, Peter Renaud, Nanette Schleich, Emily Searle, Jereena Sheeja, Rayhan Uddin, Lieza Vanden Broeke, V. S. Vivek , E. Peter Walker, Michael Walsh, Manoj Wijesooriya, W. Ross Younger

Proceedings Volume 11113, 111130C (2019) https://doi.org/10.1117/12.2532367

KEYWORDS: Bone, Mars, Nanoparticles, Spatial resolution, Crystals, Calcium, Sensors, Scanners, Diagnostics, Cartilage

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Proceedings Article | 10 September 2019 Paper

Assessment of metal implant induced artefacts using photon counting spectral CT

Maya Rajeswari Amma, Anthony P. Butler, Aamir Raja, Benjamin Bamford, Philip Butler, E. Peter Walker, Aysouda Matanaghi, Sikiru Adebileje, Nigel Anderson, Marzieh Anjomrouz, Fatemeh Asghariomabad, Ali Atharifard, Stephen Bell, Srinidhi Bheesette, Alexander Chernoglazov, Tara Dalefield, Neils J. de Ruiter, Neryda Duncan, Robert M. Doesburg, Steven Gieseg, Brian Goulter, Steven Alexander, Sam Gurney, Joseph Healy, Peter Hilton, Shishir Dahal, Pierre Carbonez, Jerome Damet, Claire Chambers, Praveenkumar Kanithi, Tracy Kirkbride, Stuart Lansley, Chiara Lowe, V. B. H. Mandalika, Emmanuel Marfo, Mahdieh Moghiseh, David Palmer, Raj Panta, Hannah Prebble, Mohsen Ramyar, Peter Renaud, Nanette Schleich, Emily Searle, Muhammed Shamshad, Jereena Sheeja, Rayhan Uddin, Lieza Vanden Broeke, Vivek V. S., Manoj Wijesooriya, Michael Walsh, Kenzie Baer, Seamus Tredinnick, Tim Woodfield

Proceedings Volume 11113, 111131D (2019) https://doi.org/10.1117/12.2531003

KEYWORDS: Photon counting, Metals, Titanium, Calcium, Image segmentation, Bone, Scanners, Sensors, Solids, Mars

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Proceedings Article | 28 May 2019 Paper

Non-uniformity correction for MARS photon-counting detectors

Matthew Getzin, Mengzhou Li, David Rundle, Anthony Butler, Ge Wang

Proceedings Volume 11072, 110722W (2019) https://doi.org/10.1117/12.2534914

KEYWORDS: Sensors, Photodetectors, Nonuniformity corrections, Mars, Data corrections, X-ray detectors, X-ray imaging, Time correlated photon counting, Photon counting

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Proceedings Article | 9 March 2017 Paper

Establishing a method to measure bone structure using spectral CT

M. Ramyar, C. Leary, A. Raja, A. P. Butler, T. B. Woodfield, N. Anderson

Proceedings Volume 10132, 101323I (2017) https://doi.org/10.1117/12.2255616

KEYWORDS: Signal attenuation, X-ray computed tomography, Binary data, X-rays, Bone, Aluminum, Mars, Calibration, 3D metrology, Statistical analysis, Scanners, Interfaces, Molecular imaging, Imaging technologies

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Proceedings Article | 18 March 2015 Paper

Dosimetry for spectral molecular imaging of small animals with MARS-CT

Noémie Ganet, Nigel Anderson, Stephen Bell, Anthony Butler, Phil Butler, Pierre Carbonez, Nicholas Cook, Tony Cotterill, Steven Marsh, Raj Kumar Panta, John Laban, Sophie Walker, Adam Yeabsley, Jérôme Damet

Proceedings Volume 9412, 94122Y (2015) https://doi.org/10.1117/12.2081293

KEYWORDS: Scanners, Sensors, Aluminum, Mars, Calibration, Polymethylmethacrylate, X-ray computed tomography, X-rays, Ionization, Cameras

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Proceedings Article | 17 October 2012 Paper

Energy-resolved Compton scatter estimation for micro-CT

A. Opie, A. Butler, P. Bones

Proceedings Volume 8506, 850616 (2012) https://doi.org/10.1117/12.930319

KEYWORDS: Sensors, Detection and tracking algorithms, Photons, Monte Carlo methods, Reconstruction algorithms, Signal attenuation, Algorithm development, X-rays, Compton scattering, Bone

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Proceedings Article | 20 September 2010 Paper

Tomographic imaging of coherent x-ray scatter momentum transfer distribution using spectral x-ray detection and polycapillary optic

Diane Eaker, Steven Jorgensen, Anthony P. Butler, Erik Ritman

Proceedings Volume 7804, 78041O (2010) https://doi.org/10.1117/12.861508

KEYWORDS: X-rays, X-ray imaging, Signal attenuation, Sensors, Coherence imaging, Fluctuations and noise, X-ray detectors, X-ray optics, X-ray sources, Tomography

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Proceedings Article | 20 September 2010 Paper

Development of a CT scanner based on the Medipix family of detectors

Philip Bones, Anthony P. Butler, J. Paul Ronaldson, Alex M. Opie

Proceedings Volume 7804, 780412 (2010) https://doi.org/10.1117/12.862166

KEYWORDS: Sensors, X-ray computed tomography, Tissues, X-rays, Signal attenuation, Dual energy imaging, Principal component analysis, Chemical elements, Scanners, Imaging systems

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Proceedings Article | 5 September 2006 Paper

Enhancement of chest radiographs using eigenimage processing

Philip Bones, Anthony Butler, Michael Hurrell

Proceedings Volume 6316, 63160C (2006) https://doi.org/10.1117/12.683556

KEYWORDS: Image registration, Chest imaging, Image processing, Image classification, Radiography, Diagnostics, Principal component analysis, Visualization, Image fusion, Lung

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Proceedings Article | 22 October 2004 Paper

Eigen analysis for classifying chest x-ray images

Philip Bones, Anthony Butler

Proceedings Volume 5562, (2004) https://doi.org/10.1117/12.565175

KEYWORDS: Chest imaging, Radiography, Facial recognition systems, Chest, Pathology, Classification systems, Computer aided diagnosis and therapy, Lung, Image registration, Bone

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Showing 5 of 10 publications

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