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pro vyhledávání: '"Endrizzi, Marco"'
We propose an imaging system and methodology for mapping soft-tissue samples in three dimensions, with micron-scale and isotropic spatial resolution, with low-concentrations as well as in the absence of heavy metal staining. We used hard X-ray phase-
Externí odkaz:
http://arxiv.org/abs/2312.12650
Autor:
Navarrete-Leon, Carlos, Patrick, P. Stephen, Doherty, Adam, Allan, Harry, Cipiccia, Silvia, Marathe, Shashidhara, Wanelik, Kaz, Esposito, Michela, Hagen, Charlotte K., Olivo, Alessandro, Endrizzi, Marco
Two-directional beam-tracking (2DBT) is a method for phase-contrast imaging and tomography that uses an intensity modulator to structure the X-ray beam into an array of independent circular beamlets that are resolved by a high-resolution detector. It
Externí odkaz:
http://arxiv.org/abs/2312.09992
Autor:
Doherty, Adam, Buchanan, Ian, Astolfo, Alberto, Savvidis, Savvas, Gerli, Mattia F. M., Citro, Antonio, Olivo, Alessandro, Endrizzi, Marco
X-ray dark-field imaging creates a representation of the sample where contrast is generated by subresolution features within the volume under inspection. These are detected by a local measurement of the radiation field's angular distribution, and how
Externí odkaz:
http://arxiv.org/abs/2308.09465
Autor:
Buchanan, Ian, Cipiccia, Silvia, Peiffer, Carlo, Navarrete-León, Carlos, Astolfo, Alberto, Partridge, Tom, Esposito, Michela, Fardin, Luca, Bravin, Alberto, Hagen, Charlotte K, Endrizzi, Marco, Munro, Peter RT, Bate, David, Olivo, Alessandro
X-ray dark-field or ultra-small angle scatter imaging has become increasingly important since the introduction of phase-based x-ray imaging and is having transformative impact in fields such as in vivo lung imaging and explosives detection. Here we s
Externí odkaz:
http://arxiv.org/abs/2307.06301
Autor:
Navarrete-Leon, Carlos, Doherty, Adam, Savvidis, Savvas, Gerli, Mattia F. M., Piredda, Giovanni, Astolfo, Alberto, Cipiccia, Silvia, Bate, David, Hagen, Charlotte K., Olivo, Alessandro, Endrizzi, Marco
X-ray micro tomography is a non-destructive, three-dimensional inspection technique applied across a vast range of fields and disciplines, ranging from research to industrial, encompassing engineering, biology and medical research. Phase-contrast ima
Externí odkaz:
http://arxiv.org/abs/2212.07963
Autor:
Modregger, Peter, Korzec, Tomasz, Meganck, Jeff, Massimi, Lorenzo, Olivo, Alessandro, Endrizzi, Marco
Compared to standard tomographic reconstruction, iterative approaches offer the possibility to account for extraneous experimental influences, which allows for a suppression of related artifacts. However, the inclusion of corresponding parameters in
Externí odkaz:
http://arxiv.org/abs/2202.08627
Autor:
Lioliou, Grammatiki, Roche i Morgó, Oriol, Astolfo, Alberto, Zekavat, Amir Reza, Endrizzi, Marco, Bate, David, Cipiccia, Silvia, Olivo, Alessandro, Hagen, Charlotte
Publikováno v:
In Tomography of Materials and Structures June 2024 5
We report on an Edge Illumination setup enabling neutron dark-field imaging where two amplitude modulators are used to structure and subsequently analyze the neutron beam. The modulator and analyzer are manufactured by laser ablation of readily avail
Externí odkaz:
http://arxiv.org/abs/2006.12171
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Akademický článek
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