Dr. Pasquale Delogu Profile

Dr. Pasquale Delogu

at Univ degli Studi di Siena

SPIE Involvement:

Author

Publications (9)

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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Proceedings Article | 18 March 2015 Paper

Laboratory implementation of edge illumination X-ray phase-contrast imaging with energy-resolved detectors

P. Diemoz, M. Endrizzi, F. Vittoria, C. Hagen, G. Kallon, D. Basta, M. Marenzana, P. Delogu, A. Vincenzi, L. De Ruvo, G. Spandre, A. Brez, R. Bellazzini, A. Olivo

Proceedings Volume 9412, 94120K (2015) https://doi.org/10.1117/12.2082041

KEYWORDS: Sensors, X-rays, X-ray imaging, Refraction, Spatial resolution, Image quality, X-ray detectors, Geometrical optics, Medical imaging, Photodetectors

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Proceedings Article | 23 May 2007 Paper

Novel types of ionizing radiation sources at LNF-PLASMONX facility

Danilo Giulietti, Antonio Giulietti, Leonida Gizzi, Paolo Tomassini, Luca Serafini, Vittoria Petrillo, Cristina Vaccarezza, Massimo Ferrario, Piernicola Oliva, Simone Stumbo, Pasquale Delogu, Ubaldo Bottigli, Sergio Bertolucci, Mario Calvetti

Proceedings Volume 6634, 66341F (2007) https://doi.org/10.1117/12.742090

KEYWORDS: Electrons, X-rays, Ionizing radiation, Ion beams, Plasma, Diagnostics, Cancer, Ions, Laser scattering, Tissues

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Proceedings Article | 5 June 2003 Paper

Full-field images of mammographic phantoms obtained with a single photon counting system

Salvator Amendolia, Maria Bisogni, Pasquale Delogu, Maria Fantacci, Stefania Linsalata, Marzia Novelli, Mariagrazia Quattrocchi, Valeria Rosso, Arnaldo Stefanini, Sergio Zucca

Proceedings Volume 5030, (2003) https://doi.org/10.1117/12.480144

KEYWORDS: Sensors, Signal to noise ratio, Modulation transfer functions, Silicon, Imaging systems, Semiconductors, Mammography, Calibration, Single photon, Breast

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Proceedings Article | 22 May 2003 Paper

Diagnostic performance of radiologists with and without different CAD systems for mammography

Adele Lauria, Maria Fantacci, Ubaldo Bottigli, Pasquale Delogu, Francesco Fauci, Bruno Golosio, Pietro Indovina, Giovanni Masala, Piernicola Oliva, Rosa Palmiero, Giuseppe Raso, Simone Stumbo, Sabina Tangaro

Proceedings Volume 5034, (2003) https://doi.org/10.1117/12.480079

KEYWORDS: Computer aided diagnosis and therapy, CAD systems, Mammography, Cancer, Diagnostics, Visualization, Computing systems, Biopsy, Neural networks, Breast

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Proceedings Article | 9 May 2002 Paper

Search of microcalcification clusters with the CALMA CAD station

Maria Fantacci, Ubaldo Bottigli, Pasquale Delogu, Francesco Fauci, Bruno Golosio, Adele Lauria, Rosa Palmiero, Giuseppe Raso, Simone Stumbo, Sabina Tangaro

Proceedings Volume 4684, (2002) https://doi.org/10.1117/12.467091

KEYWORDS: Mammography, Computer aided diagnosis and therapy, Databases, Image classification, Tissues, Neural networks, Computer aided design, Scanners, Neurons, Modulation transfer functions

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Proceedings Article | 10 November 1998 Paper

Performance of a 4096-pixel photon counting chip

Maria Bisogni, M. Campbell, M. Conti, Pasquale Delogu, Maria Fantacci, Erik Heijne, Paolo Maestro, G. Magistrati, V. Marzulli, G. Meddeler, Bettina Mikulec, Elena Pernigotti, Valeria Rosso, C. Schwarz, W. Snoeys, Simone Stumbo, J. Watt

Proceedings Volume 3445, (1998) https://doi.org/10.1117/12.330288

KEYWORDS: Sensors, Electronics, Photon counting, Gallium arsenide, Aluminum, Signal detection, Camera shutters, X-ray detectors, X-rays, Capacitance

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Showing 5 of 9 publications

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