Browse by UCL people
Group by: Type | Date
Number of items: 36.
2018
Endrizzi, M;
Vittoria, FA;
Brombal, L;
Longo, R;
Zanconati, F;
Olivo, A;
(2018)
X-ray phase-contrast tomography of breast tissue specimen with a multi-aperture analyser synchrotron set-up.
Journal of Instrumentation
, 13
, Article C02004. 10.1088/1748-0221/13/02/C02004.
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Hagen, CK;
Vittoria, FA;
Endrizzi, M;
Olivo, A;
(2018)
Theoretical Framework for Spatial Resolution in Edge-Illumination X-Ray Tomography.
Physical Review Applied
, 10
, Article 054050. 10.1103/PhysRevApplied.10.054050.
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Maughan Jones, C;
Vittoria, FA;
Olivo, A;
Endrizzi, M;
Munro, PRT;
(2018)
Retrieval of weak x-ray scattering using edge illumination.
[Letter].
Optics Letters
, 43
(16)
pp. 3874-3877.
10.1364/OL.43.003874.
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Vittoria, FA;
Endrizzi, M;
Kallon, GK;
Hagen, CK;
Diemoz, PC;
Zamir, A;
Olivo, A;
(2018)
Beam tracking phase tomography with laboratory sources.
Journal of Instrumentation
, 13
, Article C04008. 10.1088/1748-0221/13/04/C04008.
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2017
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Astolfo, A;
Endrizzi, M;
Vittoria, FA;
Diemoz, PC;
Price, B;
Haig, I;
Olivo, A;
(2017)
Large field of view, fast and low dose multimodal phase-contrast imaging at high x-ray energy.
Scientific Reports
, 7
, Article 2187. 10.1038/s41598-017-02412-w.
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Endrizzi, M;
Vittoria, FA;
Diemoz, PC;
Kallon, GK;
Basta, D;
Zamir, A;
Hagen, CK;
... Olivo, A; + view all
(2017)
Simple and robust synchrotron and laboratory solutions for high-resolution multimodal X-ray phase-based imaging.
In: Rau, C, (ed.)
(Proceedings) X-Ray Microscopy Conference 2016 (XRM 2016).
IOP: UK.
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Endrizzi, M;
Vittoria, FA;
Rigon, L;
Dreossi, D;
Iacoviello, F;
Shearing, PR;
Olivo, A;
(2017)
X-ray Phase-Contrast Radiography and Tomography with a Multiaperture Analyzer.
Physical Review Letters
, 118
(24)
, Article 243902. 10.1103/PhysRevLett.118.243902.
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Kallon, G;
Diemoz, P;
Vittoria, F;
Basta, D;
Endrizzi, M;
Olivo, A;
(2017)
Comparing signal intensity and refraction sensitivity of double and single mask edge illumination lab-based x-ray phase contrast imaging set-ups.
Journal of Physics D: Applied Physics
, 50
, Article 415401. 10.1088/1361-6463/aa8692.
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Vittoria, FA;
Endrizzi, M;
Kallon, GK;
Hagen, CK;
Iacoviello, F;
De Coppi, P;
Olivo, A;
(2017)
Multimodal Phase-Based X-Ray Microtomography with Nonmicrofocal Laboratory Sources.
Physical Review Applied
, 8
(6)
, Article 064009. 10.1103/PhysRevApplied.8.064009.
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Vittoria, FA;
Endrizzi, M;
Olivo, A;
(2017)
Retrieving the signal from ultra-small-angle x-ray scattering with polychromatic radiation in speckle-tracking and beam-tracking phase-contrast imaging.
Physical Review Applied
, 7
(3)
, Article 034024. 10.1103/PhysRevApplied.7.034024.
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Zamir, A;
Diemoz, PC;
Vittoria, FA;
Hagen, CK;
Endrizzi, M;
Olivo, A;
(2017)
Edge illumination X-ray phase tomography of multi-material samples using a single-image phase retrieval algorithm.
Optics Express
, 25
(10)
pp. 11984-11996.
10.1364/OE.25.011984.
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Zamir, A;
Hagen, C;
Diemoz, P;
Endrizzi, M;
Vittoria, F;
Chen, Y;
Anastasio, M;
(2017)
Recent advances in edge illumination X-ray phase contrast tomography.
[Review].
Journal of Medical Imaging
, 4
(4)
, Article 040901. 10.1117/1.JMI.4.4.040901.
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2016
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Astolfo, A;
Endrizzi, M;
Kallon, G;
Millard, T;
Vittoria, FA;
Olivo, A;
(2016)
A first investigation of accuracy, precision and sensitivity of phase-based x-ray dark-field imaging.
Journal of Physics D: Applied Physics
, 49
(48)
, Article 485501. 10.1088/0022-3727/49/48/485501.
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Basta, D;
Endrizzi, M;
Vittoria, FA;
Astolfo, A;
Olivo, A;
(2016)
Compact and cost effective lab-based edge-illumination X-ray phase contrast imaging with a structured focal spot.
Applied Physics Letters
, 108
(22)
, Article 224102. 10.1063/1.4953459.
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Diemoz, PC;
Vittoria, FA;
Hagen, CK;
Endrizzi, M;
Coan, P;
Bravin, A;
Wagner, UH;
... Olivo, A; + view all
(2016)
A single-image retrieval method for edge illumination X-ray phase-contrast imaging: Application and noise analysis.
Physica Medica
, 32
(12)
pp. 1759-1764.
10.1016/j.ejmp.2016.07.093.
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Diemoz, PC;
Vittoria, FA;
Olivo, A;
(2016)
The concept of contrast transfer function for edge illumination X-ray phase-contrast imaging and its comparison with the free-space propagation technique.
Optics Express
, 24
(10)
pp. 11250-11265.
10.1364/OE.24.011250.
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Endrizzi, M;
Astolfo, A;
Vittoria, FA;
Millard, TP;
Olivo, A;
(2016)
Asymmetric masks for laboratory-based X-ray phase-contrast imaging with edge illumination.
Scientific Reports
, 6
, Article 25466. 10.1038/srep25466.
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Hagen, CK;
Zamir, A;
Diemoz, PC;
Endrizzi, M;
Vittoria, FA;
Maghsoudlou, P;
Coan, P;
... Olivo, A; + view all
(2016)
Opportunities for phase-based computed tomography in the laboratory.
In: Kachelriess, M, (ed.)
CT- Meeting 2016: Proceedings of the 4th International Meeting on Image Formation in X-Ray Computed Tomography, 18 - 22 July 2016, Bamberg, Germany.
(pp. pp. 363-366).
ct-meeting.org
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Vittoria, FA;
(2016)
New approaches for coherent and incoherent implementation of x-ray phase contrast imaging.
Doctoral thesis , UCL (University College London).
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Zamir, A;
Endrizzi, M;
Hagen, CK;
Vittoria, FA;
Urbani, L;
De Coppi, P;
Olivo, A;
(2016)
Robust phase retrieval for high resolution edge illumination x-ray phase-contrast computed tomography in non-ideal environments.
Scientific Reports
, 6
, Article 31197. 10.1038/srep31197.
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Zamir, A;
Hagen, CK;
Diemoz, PC;
Endrizzi, M;
Vittoria, FA;
Urbani, L;
De Coppi, P;
(2016)
Increased robustness and speed in low-dose phase-contrast tomography with laboratory sources.
In: Stock, SR and Muller, B and Wang, G, (eds.)
(Proceedings) SPIE 9967, Developments in X-Ray Tomography X.
(pp. p. 996716).
International Society for Optical Engineering
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2015
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Basta, D;
Endrizzi, M;
Vittoria, FA;
Kallon, GKN;
Millard, TPM;
Diemoz, PC;
Olivo, A;
(2015)
Note: Design and realization of a portable edge illumination X-ray phase contrast imaging system.
Review of Scientific Instruments
, 86
(9)
, Article 096102. 10.1063/1.4930238.
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Diemoz, PC;
Endrizzi, M;
Vittoria, FA;
Hagen, CK;
Kallon, G;
Basta, D;
Marenzana, M;
... Olivo, A; + view all
(2015)
Laboratory implementation of edge illumination X-ray phase-contrast imaging with energy-resolved detectors.
In:
Proc. SPIE.
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Diemoz, PC;
Vittoria, FA;
Hagen, CK;
Endrizzi, M;
Coan, P;
Brun, E;
Wagner, UH;
... Olivo, A; + view all
(2015)
Single-image phase retrieval using an edge illumination X-ray phase-contrast imaging setup.
Journal of Synchrotron Radiation
, 22
(4)
pp. 1072-1077.
10.1107/S1600577515008978.
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Endrizzi, M;
Vittoria, FA;
Kallon, G;
Basta, D;
Diemoz, PC;
Vincenzi, A;
Delogu, P;
... Olivo, A; + view all
(2015)
Achromatic approach to phase-based multi-modal imaging with conventional X-ray sources.
Optics Express
, 23
(12)
pp. 16473-16480.
10.1364/OE.23.016473.
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Kallon, GK;
Wesolowski, M;
Vittoria, FA;
Endrizzi, M;
Basta, D;
Millard, TP;
Diemoz, PC;
(2015)
A laboratory based edge-Illumination x-ray phase-contrast imaging setup with two-directional sensitivity.
Applied Physics Letters
, 107
(20)
, Article 204105.
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Vittoria, FA;
Endrizzi, M;
Diemoz, PC;
Zamir, A;
Wagner, UH;
Rau, C;
Robinson, IK;
(2015)
X–ray absorption, phase and dark–field tomography through a beam tracking approach.
Scientific Reports
, 5
, Article 16318. 10.1038/srep16318.
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Vittoria, FA;
Kallon, GKN;
Basta, D;
Diemoz, PC;
Robinson, IK;
Olivo, A;
Endrizzi, M;
(2015)
Beam tracking approach for single-shot retrieval of absorption, refraction, and dark-field signals with laboratory x-ray sources.
APPLIED PHYSICS LETTERS
, 106
(22)
, Article 224102. 10.1063/1.4922189.
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2014
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Cipiccia, S;
Vittoria, FA;
Weikum, M;
Olivo, A;
Jaroszynski, DA;
(2014)
Inclusion of coherence in Monte Carlo models for simulation of x-ray phase contrast imaging.
Optics Express
, 22
(19)
23480 - 23488.
10.1364/OE.22.023480.
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Diemoz, PC;
Endrizzi, M;
Hagen, CK;
Vittoria, FA;
Millard, TP;
Olivo, A;
(2014)
Optimization of sensitivity, dose and spatial resolution in edge illumination X-ray phase-contrast imaging.
In:
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
(pp. pp. 1-4).
IEEE: Seattle, WA, United States.
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Endrizzi, M;
Diemoz, PC;
Hagen, CK;
Millard, TP;
Vittoria, FA;
Wagner, UH;
Rau, C;
... Olivo, A; + view all
(2014)
Laboratory-based edge-illumination phase-contrast imaging: Dark-field retrieval and high-resolution implementations.
In:
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
(pp. pp. 1-4).
IEEE: Seattle, WA, United States.
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Endrizzi, M;
Diemoz, PC;
Hagen, CK;
Vittoria, FA;
Munro, PRT;
Rigon, L;
Dreossi, D;
... Olivo, A; + view all
(2014)
Edge-illumination X-ray phase contrast imaging: matching the imaging method to the detector technology.
Journal of Instrumentation
, 9
(11)
, Article C11004. 10.1088/1748-0221/9/11/C11004.
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Endrizzi, M;
Vittoria, FA;
Diemoz, PC;
Lorenzo, R;
Speller, RD;
Wagner, UH;
Rau, C;
... Olivo, A; + view all
(2014)
Phase-contrast microscopy at high x-ray energy with a laboratory setup.
Optics Letters
, 39
(11)
3332 - 3335.
10.1364/OL.39.003332.
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Olivo, A;
Hagen, CK;
Millard, TP;
Vittoria, F;
Diemoz, PC;
Endrizzi, M;
(2014)
Simultaneous implementation of low dose and high sensitivity capabilities in differential phase contrast and dark-field imaging with laboratory x-ray sources.
Proceedings of SPIE
, 9033
, Article 90330E. 10.1117/12.2042345.
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Vittoria, FA;
Endrizzi, M;
Diemoz, PC;
Wagner, UH;
Rau, C;
Robinson, IK;
Olivo, A;
(2014)
Virtual edge illumination and one dimensional beam tracking for absorption, refraction, and scattering retrieval.
Applied Physics Letters
, 104
(13)
, Article 134102. 10.1063/1.4870528.
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2013
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Vittoria, FA;
Diemoz, PC;
Endrizzi, M;
Rigon, L;
Lopez, FC;
Dreossi, D;
Munro, PRT;
(2013)
Strategies for efficient and fast wave optics simulation of coded-aperture and other x-ray phase-contrast imaging methods.
Applied Optics
, 52
(28)
6940 - 6947.
10.1364/AO.52.006940.
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