Dr. Luigi Rigon Profile

Dr. Luigi Rigon

at Univ degli Studi di Trieste

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 22 May 2020 Paper

Lesion visibility in phase-contrast breast CT: comparison with histological images

R. Longo, F. Arfelli, S. Donato, D. Bonazza, L. Brombal, A. Contillo, M. Cova, P. Delogu, V. Di Trapani, B. Golosio, G. Mettivier, P. Oliva, L. Rigon, A. Taibi, M. Tonutti, G. Tromba, F. Zanconati

Proceedings Volume 11513, 115130S (2020) https://doi.org/10.1117/12.2564202

KEYWORDS: Breast, X-ray computed tomography, Synchrotron radiation, Sensors, Visibility, Imaging systems, Photodetectors, X-rays, Image quality

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SPIE Journal Paper | 27 November 2018

Monochromatic breast computed tomography with synchrotron radiation: phase-contrast and phase-retrieved image comparison and full-volume reconstruction

Luca Brombal, Bruno Golosio, Fulvia Arfelli, Deborah Bonazza, Adriano Contillo, Pasquale Delogu, Sandro Donato, Giovanni Mettivier, Piernicola Oliva, Luigi Rigon, Angelo Taibi, Giuliana Tromba, Fabrizio Zanconati, Renata Longo

JMI, Vol. 6, Issue 03, 031402, (November 2018) https://doi.org/10.1117/12.10.1117/1.JMI.6.3.031402

KEYWORDS: Breast, Spatial resolution, Sensors, Tissues, Computed tomography, Synchrotron radiation, Interfaces, CT reconstruction, Phase retrieval, Image filtering

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Proceedings Article | 9 March 2018 Presentation + Paper

Monochromatic breast CT: absorption and phase-retrieved images

Proceedings Volume 10573, 1057320 (2018) https://doi.org/10.1117/12.2293088

KEYWORDS: Single photon detectors, Phase contrast, Breast imaging, Spatial resolution, Breast, Phase retrieval, Absorption, Image filtering, Synchrotron radiation, Tumors

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SPIE Journal Paper | 1 February 2018

Dose and diagnostic performance comparison between phase-contrast mammography with synchrotron radiation and digital mammography: a clinical study report

Christian Fedon, Luigi Rigon, Fulvia Arfelli, Diego Dreossi, Elisa Quai, Maura Tonutti, Giuliana Tromba, Maria Assunta Cova, Renata Longo

JMI, Vol. 5, Issue 01, 013503, (February 2018) https://doi.org/10.1117/12.10.1117/1.JMI.5.1.013503

KEYWORDS: Breast, Diagnostics, Mammography, X-rays, Synchrotron radiation, Statistical analysis, Digital mammography, Radiology, X-ray imaging, Sensors

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Proceedings Article | 11 September 2014 Paper

Quantitative edge illumination x-ray phase contrast tomography

Charlotte Hagen, Paul Diemoz, Marco Endrizzi, Luigi Rigon, Diego Dreoosi, Fulvia Arfelli, Frances Lopez, Renata Longo, Alessandro Olivo

Proceedings Volume 9212, 921205 (2014) https://doi.org/10.1117/12.2061322

KEYWORDS: Tomography, Sensors, Signal attenuation, X-rays, Synchrotrons, Phase contrast, Refraction, X-ray imaging, Titanium, Refractive index

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Proceedings Article | 28 September 2011 Paper

Revisiting the "forgotten" first zoomable refractive x-ray lens

Werner Jark, Luigi Rigon, Kevin Oliver

Proceedings Volume 8139, 81390G (2011) https://doi.org/10.1117/12.896425

KEYWORDS: Prisms, X-rays, Interfaces, Diffraction, Refraction, Spectroscopy, Beryllium, Grazing incidence, Sensors, Diamond

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Proceedings Article | 3 September 2008 Paper

The role of spatial coherence, diffraction and refraction in the focusing of x-rays with prism arrays of the Clessidra type

W. Jark, M. Matteucci, R. Menk, L. Rigon, L. De Caro

Proceedings Volume 7077, 70771X (2008) https://doi.org/10.1117/12.804383

KEYWORDS: Prisms, Diffraction, Refraction, Radiography, Lenses, CCD cameras, X-rays, X-ray diffraction, Phase shifts, Spatial coherence

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Proceedings Article | 14 April 2005 Paper

Chance and limit of imaging of articular cartilage in vitro in healthy and arthritic joints: DEI (diffraction enhanced imaging) in comparison with MRI, CT, and ultrasound

Andreas Wagner, Matthias Aurich, Marco Stoessel, Norbert Sieber, Wolf-Dieter Wetzel, Jurgen Mollenhauer, Klaus Schmuck, Carol Muehleman, Michael Lohmann, Bernd Reime, Joachim Metge, Paola Coan, Alberto Bravin, Fulvia Arfelli, Luigi Rigon, Ralf-Henrik Menk

Proceedings Volume 5746, (2005) https://doi.org/10.1117/12.589614

KEYWORDS: Cartilage, Magnetic resonance imaging, X-rays, X-ray computed tomography, Ultrasonography, Diffraction, X-ray imaging, Bone, Tissues, Head

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Proceedings Article | 4 November 2004 Paper

Focusing hard x-rays with large kinoform lenses of mm size

Werner Jark, Frederic Perennes, Marco Matteucci, Lucia Mancini, Francesco Montanari, Luigi Rigon, Giuliana Tromba, Andrea Somogyi, Remi Tucoulou, Sylvain Bohic

Proceedings Volume 5539, (2004) https://doi.org/10.1117/12.556660

KEYWORDS: Lenses, Prisms, Diffraction, Fresnel lenses, Silicon, Sensors, X-ray lithography, X-rays, Refraction, Zone plates

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Proceedings Article | 30 December 2003 Paper

Contrast-enhanced refraction imaging

Christopher Hall, Keith Rogers, Rob Lewis, Ralf Hendrik Menk, Fulvia Arfelli, Karen Siu, A. Benci, M. Kitchen, Alessandra Pillon, Luigi Rigon, Andrew Round, Alan Hufton, Andrew Evans, Sarah Pinder, S. Evans

Proceedings Volume 5199, (2003) https://doi.org/10.1117/12.515135

KEYWORDS: Absorption, Refraction, Bromine, Reflectivity, X-rays, Crystals, Diffraction, Scattering, Tissues, Silicon

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Proceedings Article | 5 June 2003 Paper

On the possibility of utilizing scattering-based contrast agents in combination with diffraction-enhanced imaging

Fulvia Arfelli, Luigi Rigon, Ralf-Hendrik Menk, Hans-Juergen Besch

Proceedings Volume 5030, (2003) https://doi.org/10.1117/12.480162

KEYWORDS: Absorption, Crystals, Ultrasonography, Scattering, X-rays, Signal to noise ratio, Sensors, Monochromators, Diffraction, X-ray imaging

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Proceedings Article | 3 May 2002 Paper

Diffraction-enhanced imaging utilizing different crystal reflections at Elettra and NSLS

Luigi Rigon, Zhong Zhong, Fulvia Arfelli, Ralf-Hendrik Menk, Alessandra Pillon

Proceedings Volume 4682, (2002) https://doi.org/10.1117/12.465567

KEYWORDS: Crystals, Monochromators, Prisms, Monte Carlo methods, Absorption, Refraction, Sensors, Laser crystals, Silicon, Image quality

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Proceedings Article | 3 May 2002 Paper

Diffraction-enhanced imaging: improved contrast and lower dose x-ray imaging

Robert Lewis, Keith Rogers, Christopher Hall, Alan Hufton, S. Evans, Ralf-Hendrik Menk, Giuliana Tromba, Fulvia Arfelli, Luigi Rigon, Alessandro Olivo, Andrew Evans, Sarah Pinder, Elizabeth Jacobs, Ian Ellis, David Dance

Proceedings Volume 4682, (2002) https://doi.org/10.1117/12.465570

KEYWORDS: Refraction, Absorption, X-rays, Crystals, X-ray imaging, Tissues, Sensors, Reflectivity, Synchrotrons, Refractive index

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Proceedings Article | 28 June 2001 Paper

Tailoring the x-ray beam energy spectrum to enhance image quality of new radiography contrast agents based on Gd or other lanthanides

F. Avraham Dilmanian, Hanns-Joachim Weinmann, Zhong Zhong, Tigran Bacarian, Luigi Rigon, Terry Button, Baorui Ren, Xiaoye Wu, Nan Zhong, Harold Atkins

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430904

KEYWORDS: X-rays, Radiography, Gadolinium, Monochromators, Copper, Crystals, Optical filters, X-ray imaging, Kidney, Iodine

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Proceedings Article | 6 October 1999 Paper

Improvements in the field of radiological imaging at the SYRMEP beamline

Fulvia Arfelli, Valter Bonvicini, Alberto Bravin, Giovanni Cantatore, Edoardo Castelli, Ludovico Palma, Renata Longo, Ralf-Hendrik Menk, Alessandro Olivo, Silvia Pani, Paolo Poropat, Michela Prest, Alexander Rashevsky, Luigi Rigon, Giuliana Tromba, Andrea Vacchi, E. Vallazza

Proceedings Volume 3770, (1999) https://doi.org/10.1117/12.368168

KEYWORDS: Sensors, Digital imaging, Image quality, Silicon, Tissues, Crystals, Spatial resolution, Breast, Image resolution, Synchrotron radiation

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Proceedings Article | 28 May 1999 Paper

Preliminary results with a three-layer linear array silicon pixel detector

Fulvia Arfelli, Valter Bonvicini, Alberto Bravin, Giovanni Cantatore, Edoardo Castelli, Ludovico Palma, Renata Longo, Alessandro Olivo, Silvia Pani, Paolo Poropat, Michela Prest, Alexander Rashevsky, Luigi Rigon, Giuliana Tromba, Andrea Vacchi, Erik Vallazza

Proceedings Volume 3659, (1999) https://doi.org/10.1117/12.349562

KEYWORDS: Sensors, Modulation transfer functions, Silicon, Prototyping, Detector arrays, Synchrotron radiation, Spatial resolution, Single photon, Detector development, Very large scale integration

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Showing 5 of 16 publications

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