Dr. Stephen W. Wilkins Profile

Dr. Stephen W. Wilkins

Chief Research Scientist at CSIRO

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 14 September 2011 Paper

Toolbox for advanced x-ray image processing

Timur Gureyev, Yakov Nesterets, Dimitri Ternovski, Darren Thompson, Stephen Wilkins, Andrew Stevenson, Arthur Sakellariou, John Taylor

Proceedings Volume 8141, 81410B (2011) https://doi.org/10.1117/12.893252

KEYWORDS: CT reconstruction, Reconstruction algorithms, X-rays, X-ray imaging, Computer simulations, Computing systems, Image processing, Human-machine interfaces, Computed tomography

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Proceedings Article | 2 September 2010 Paper

Data-constrained microstructure modeling with multi-spectrum x-ray CT

Y. Yang, A. Tulloh, T. Muster, A. Trinchi, S. Mayo, S. Wilkins

Proceedings Volume 7804, 78040N (2010) https://doi.org/10.1117/12.861964

KEYWORDS: X-rays, Data modeling, Electron beams, Strontium, Signal attenuation, Corrosion, Tomography, Scanning electron microscopy, 3D modeling, Titanium dioxide

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Proceedings Article | 17 September 2008 Paper

Development of ultrafast laser-based x-ray in-vivo phase-contrast micro-CT beamline for biomedical applications at Advanced Laser Light Source (ALLS)

Russell Kincaid, Andrzej Krol, Sylvain Fourmaux, Jean-Claude Kieffer, Cristina Serbanescu, Marina Servol, Levon Vogelsang, Steve Wilkins, Andrew Stevenson, Yakov Nesterets, Edward Lipson, Hongwei Ye, Andrew Pogany

Proceedings Volume 7078, 707818 (2008) https://doi.org/10.1117/12.795542

KEYWORDS: X-rays, X-ray imaging, X-ray sources, Sensors, In vivo imaging, Imaging systems, Laser development, Tomography, Optical spheres, Laser applications

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Proceedings Article | 17 September 2008 Paper

Quantitative phase-contrast tomography using polychromatic radiation

Glenn Myers, Timur Gureyev, David Paganin, Karen K. Siu, Sheridan Mayo, Stephen Wilkins

Proceedings Volume 7078, 707819 (2008) https://doi.org/10.1117/12.795999

KEYWORDS: Refractive index, Tomography, X-rays, Binary data, Reconstruction algorithms, Sensors, Absorption, Computed tomography, Spatial resolution, X-ray imaging

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Proceedings Article | 16 September 2008 Paper

Quantitative investigation of phase retrieval from x-ray phase-contrast tomographic images

H. Moser, K. Banas, A. Chen, T. Vo Nghia, L. Jian, S. M. Kalaiselvi, G. Liu, S. Maniam, P. Gu, S. Wilkins, T. Gureyev, S. Mayo, M. Cholewa, Z. Li

Proceedings Volume 7078, 707814 (2008) https://doi.org/10.1117/12.794497

KEYWORDS: X-rays, Tomography, X-ray imaging, Solid state lighting, Absorption, Refractive index, Phase retrieval, Scanning electron microscopy, Phase contrast, Manufacturing

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Proceedings Article | 25 March 2008 Paper

Soft tissue small avascular tumor imaging with x-ray phase-contrast micro-CT in-line holography

Yakov Nesterets, Tim Gureyev, Andrew Stevenson, Andrew Pogany, Steve Wilkins, Russell Kincaid, Hongwei Ye, Levon Vogelsang, Edward Lipson, Ioana Coman, Sylvain Fourmaux, Jean-Claude Kieffer, Andrzej Krol

Proceedings Volume 6913, 69133Z (2008) https://doi.org/10.1117/12.772761

KEYWORDS: Tumors, Tissues, X-rays, X-ray imaging, Holography, Tomography, Edge detection, Ultrafast imaging, X-ray sources, Interfaces

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Proceedings Article | 16 March 2007 Paper

Initial experimentation with in-line holography x-ray phase-contrast imaging with an ultrafast laser-based x-ray source

Andrzej Krol, Russell Kincaid, Marina Servol, Jean-Claude Kieffer, Yakov Nesterets, Tim Gureyev, Andrew Stevenson, Steve Wilkins, Hongwei Ye, Edward Lipson, Remy Toth, Andrew Pogany, Ioana Coman

Proceedings Volume 6510, 65100L (2007) https://doi.org/10.1117/12.713634

KEYWORDS: X-rays, Signal to noise ratio, X-ray imaging, Molybdenum, Sensors, X-ray sources, Ultrafast imaging, Optical fibers, Optical filters, Imaging systems

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Proceedings Article | 14 March 2007 Paper

Mean absorbed dose to mouse in micro-CT imaging with an ultrafast laser-based x-ray source

Andrzej Krol, Hongwei Ye, Russell Kincaid, John Boone, Marina Servol, Jean-Claude Kieffer, Yakov Nesterets, Tim Gureyev, Andrew Stevenson, Steve Wilkins, Edward Lipson, Remy Toth, Andrew Pogany, Ioana Coman

Proceedings Volume 6510, 65103P (2007) https://doi.org/10.1117/12.713827

KEYWORDS: X-rays, Ultrafast imaging, X-ray sources, Mirrors, Sensors, Digital image correlation, Tin, Optical filters, In vivo imaging, Solids

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Proceedings Article | 7 September 2006 Paper

Laboratory-based x-ray micro-tomography with submicron resolution

S. Mayo, P. Miller, S. Wilkins, D. Gao, T. Gureyev

Proceedings Volume 6318, 63181E (2006) https://doi.org/10.1117/12.680154

KEYWORDS: Tomography, X-rays, Reconstruction algorithms, Scanning electron microscopy, Image resolution, Sensors, Phase contrast, Foam, 3D modeling, Phase retrieval

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Proceedings Article | 7 September 2006 Paper

Stability and locality of amplitude and phase contrast tomographies

Timur Gureyev, Glenn Myers, Yakov Nesterets, David Paganin, Konstantin Pavlov, Stephen Wilkins

Proceedings Volume 6318, 63180V (2006) https://doi.org/10.1117/12.680185

KEYWORDS: Refractive index, CT reconstruction, Crystals, Absorption, Phase contrast, X-rays, Tomography, Phase transfer function, Diffraction, X-ray computed tomography

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Proceedings Article | 28 May 1999 Paper

X-ray phase-contrast imaging study of soft tissue and bone samples

Dachao Gao, Andrew Pogany, Andrew Stevenson, Timur Gureyev, Stephen Wilkins

Proceedings Volume 3659, (1999) https://doi.org/10.1117/12.349509

KEYWORDS: X-rays, Phase contrast, X-ray imaging, Bone, Radiography, X-ray sources, Absorption, Tissues, Image resolution, Contrast transfer function

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Proceedings Article | 28 May 1999 Paper

Hard x-ray quantitative noninterferometric phase-contrast imaging

Timur Gureyev, Carsten Raven, Anatoly Snigirev, Irina Snigireva, Stephen Wilkins

Proceedings Volume 3659, (1999) https://doi.org/10.1117/12.349510

KEYWORDS: X-rays, X-ray imaging, Optical spheres, Phase retrieval, Hard x-rays, Tomography, Spatial resolution, X-ray microscopy, Optical components, Synchrotron radiation

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Proceedings Article | 11 November 1994 Paper

Square capillary x-ray optics

Andrew Peele, Brendan Allman, Alberto Cimmino, Andrei Nikulin, Keith Nugent, Stanley Mrowka, Stephen Lane, James Trebes, Richard Strack, Walter Siegmund, Stephen Wilkins

Proceedings Volume 2279, (1994) https://doi.org/10.1117/12.193142

KEYWORDS: Photons, Telescopes, X-rays, Capillaries, Mirrors, Reflectivity, X-ray telescopes, X-ray astronomy, Geometrical optics, Sensors

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Proceedings Article | 1 February 1994 Paper

Square capillary x-ray optics

Andrew Peele, Brendan Allman, V. Cucevic, Alberto Cimmino, Keith Nugent, Stephen Wilkins, Henry Chapman

Proceedings Volume 2015, (1994) https://doi.org/10.1117/12.167988

KEYWORDS: X-rays, Capillaries, Reflectivity, Mirrors, Geometrical optics, Surface roughness, Microchannel plates, Photography, X-ray optics, Sensors

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Proceedings Article | 13 January 1993 Paper

Capillary x-ray optics

Henry Chapman, Keith Nugent, Stephen Wilkins, Andrei Rode

Proceedings Volume 1741, (1993) https://doi.org/10.1117/12.138758

KEYWORDS: Capillaries, X-rays, Mirrors, Microchannel plates, Reflectivity, Point spread functions, Reflection, Solids, X-ray microscopy, Geometrical optics

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