Clinical study in phase-contrast mammography: image-quality analysis
R Longo, M Tonutti, L Rigon… - … of the Royal …, 2014 - royalsocietypublishing.org
… In our study, we focused on the image-quality comparison … diagnostic improvement owing to
phase contrast. Preliminary results … of the phase contrast from the others to the image quality. …
phase contrast. Preliminary results … of the phase contrast from the others to the image quality. …
Development of phase-contrast X-ray imaging techniques and potential medical applications
SA Zhou, A Brahme - Physica Medica, 2008 - Elsevier
… is obtained by introducing phase-contrast imaging. As recently demonstrated, phase-contrast
imaging is characterized by its extraordinary image quality, greatly enhanced contrast, and …
imaging is characterized by its extraordinary image quality, greatly enhanced contrast, and …
Enhancing the X-ray differential phase contrast image quality with deep learning technique
… the image quality of a grating-based X-ray differential phase contrast imaging (XPCI) system…
Methods: In this work, a novel deep CNN based phase signal extraction and image noise …
Methods: In this work, a novel deep CNN based phase signal extraction and image noise …
Comparing image quality in phase contrast subμ X-ray tomography—A round-robin study
S Zabler, M Ullherr, C Fella, R Schielein… - Nuclear Instruments and …, 2020 - Elsevier
… We define the modulation transfer to include both the effects of image blur and phase contrast.
Both for 2D and 3D, MTF can be written as: (14) MTF ( u ) = MTF blur ( u ) ⋅ MTF phase ( u …
Both for 2D and 3D, MTF can be written as: (14) MTF ( u ) = MTF blur ( u ) ⋅ MTF phase ( u …
On the optimization of experimental parameters for x-ray in-line phase-contrast imaging
YI Nesterets, SW Wilkins, TE Gureyev… - Review of scientific …, 2005 - pubs.aip.org
… is characteristic of in-line phase contrast. Visibility of the fringes … characterize the quality of
a phase-contrast image the … /1+B/A 2 for phase contrast or 1/1+B/A 2 for amplitude contrast by …
a phase-contrast image the … /1+B/A 2 for phase contrast or 1/1+B/A 2 for amplitude contrast by …
[HTML][HTML] Real-time phase-contrast x-ray imaging: a new technique for the study of animal form and function
… We evaluated the tradeoff between image quality and harm to the animal by determining the
impact of targeted synchrotron x-rays on insect physiology, behavior and survival. Using 25 …
impact of targeted synchrotron x-rays on insect physiology, behavior and survival. Using 25 …
Investigation of the imaging quality of synchrotron-based phase-contrast mammographic tomography
TE Gureyev, SC Mayo, YI Nesterets… - Journal of Physics D …, 2014 - iopscience.iop.org
… the case with the PB phase contrast above, (1) here we have a mixture of both PB and AB
phase contrasts; (2) the AB contrast is not as localized near the edges as the PB contrast; (3) …
phase contrasts; (2) the AB contrast is not as localized near the edges as the PB contrast; (3) …
X-ray phase-contrast imaging of the breast—advances towards clinical implementation
… breast CT data sets, down to levels approaching those of current clinical dual-view
mammography without loss of phase-contrast image quality. Furthermore, detailed theoretical …
mammography without loss of phase-contrast image quality. Furthermore, detailed theoretical …
Improving image quality of x-ray in-line phase contrast imaging using an image restoration method
X Guo, X Liu, C Ni, B Liu, S Huang, M Gu - Optics Express, 2011 - opg.optica.org
… sensitivity and tremendously reducing radiation dose to the sample, phase contrast imaging
… Among all phase contrast imaging techniques, x-ray in-line phase contrast imaging [5] is the …
… Among all phase contrast imaging techniques, x-ray in-line phase contrast imaging [5] is the …
A study on mastectomy samples to evaluate breast imaging quality and potential clinical relevance of differential phase contrast mammography
N Hauser, Z Wang, RA Kubik-Huch… - Investigative …, 2014 - journals.lww.com
… phase contrast and dark-field signals increase the sharpness and delineation of lesions within
breast tissue and may lead to a generally increased quality of radiological images… images …
breast tissue and may lead to a generally increased quality of radiological images… images …
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