Purpose: In this work, an analytical model describing the noise in the retrieved three contrast channels, transmission, refraction, and ultra small-angle scattering, obtained with edge illumination X-ray phase-based imaging system is presented and compared to experimental data. Methods: In EI, images acquired at different displacements of the presample mask (i.e., different illumination levels referred to as points on the “illumination curve”), followed by pixel-wise curve fitting, are exploited to quantitatively retrieve the three contrast channels. Therefore, the noise in the final image will depend on the error associated with the fitting process. We use a model based on the derivation of the standard error on fitted parameters, which...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
PURPOSE: In this work the performance of a compact multi-resolution and multi-contrast X-ray phase s...
Purpose: Edge illumination (EI) X-ray phase-contrast imaging (XPCI) has been under development at U...
Edge illumination (EI) X-ray phase-contrast imaging has great potential for applications in a wide r...
Edge illumination is an X-ray phase-contrast imaging technique capable of quantitative retrieval of ...
A method is proposed which enables the retrieval of the thickness or of the projected electron densi...
Previous studies on edge illumination (EI) X-ray phase-contrast imaging (XPCi) have investigated the...
Multi-modal X-ray imaging allows the extraction of phase and dark-field (or “Ultra-small Angle Scatt...
Multi-modal X-ray imaging allows the extraction of phase and dark-field (or “Ultra-small Angle Scatt...
Edge illumination (EI) is a non-interferometric X-ray phase contrast imaging (XPCI) method that has ...
Edge illumination is an X-ray phase-contrast imaging technique that can be efficiently applied to bo...
In this paper we present a single-image phase retrieval algorithm for multi-material samples, develo...
Edge illumination (EI) is an X-ray phase contrast imaging technique which has demonstrated its poten...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
PURPOSE: In this work the performance of a compact multi-resolution and multi-contrast X-ray phase s...
Purpose: Edge illumination (EI) X-ray phase-contrast imaging (XPCI) has been under development at U...
Edge illumination (EI) X-ray phase-contrast imaging has great potential for applications in a wide r...
Edge illumination is an X-ray phase-contrast imaging technique capable of quantitative retrieval of ...
A method is proposed which enables the retrieval of the thickness or of the projected electron densi...
Previous studies on edge illumination (EI) X-ray phase-contrast imaging (XPCi) have investigated the...
Multi-modal X-ray imaging allows the extraction of phase and dark-field (or “Ultra-small Angle Scatt...
Multi-modal X-ray imaging allows the extraction of phase and dark-field (or “Ultra-small Angle Scatt...
Edge illumination (EI) is a non-interferometric X-ray phase contrast imaging (XPCI) method that has ...
Edge illumination is an X-ray phase-contrast imaging technique that can be efficiently applied to bo...
In this paper we present a single-image phase retrieval algorithm for multi-material samples, develo...
Edge illumination (EI) is an X-ray phase contrast imaging technique which has demonstrated its poten...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
Abstract X-Ray Phase Contrast Imaging (XPCI) has been arguably the hottest topic in X-ray imaging r...
PURPOSE: In this work the performance of a compact multi-resolution and multi-contrast X-ray phase s...