Phase-based approaches can revolutionize X-ray imaging and remove its main limitation:
poor image contrast arising from low attenuation differences. They exploit the unit decrement …

Propagation-based X-ray phase-contrast computed tomography (PBI) has already proven its
potential in a great variety of soft-tissue-related applications including lung imaging …

Herein a propagation-based phase contrast x-ray imaging technique for measuring particle
size and number is presented. This is achieved with an algorithm that utilizes the Fourier …

We report an efficient Mo Kα x-ray source produced by interaction of femtosecond Ti:
sapphire laser pulses with a solid Molybdenum target working at 1 kHz repetition rate. The …

The X-ray in-line phase contrast imaging system based on the mircofocus X-ray source is
developed for characterizing the inertial confinement fusion (ICF) targets. The influence of …

Propagation-based phase-contrast X-ray imaging (PB-PCXI) using synchrotron radiation
has achieved high-resolution imaging of the lungs of small animals both in real time and in …

X-ray microscopy and tomography can provide the three-dimensional density distribution
within cells and tissues without staining and slicing. In addition, chemical information—ie the …

Phase contrast imaging is a technique which captures objects with little or no light
absorption. This is possible due to the wave nature of light, ie, diffraction. In computerised …

In this paper, a generalized reverse projection (RP) method for grating-based fan beam
phase contrast imaging is presented. Compared to the original RP method, rays rather than …

Contrast in conventional imaging of soft tissues is often limited due to the very similar
attenuation of tissues to be distinguished. Phase contrast techniques can enable …