Purpose: Propagation-based x-ray imaging (PBI) is a phase-contrast technique that is
employed in high-resolution imaging by introducing some distance between sample and …

Propagation-based imaging is an X-ray phase-contrast method that does not require any
additional optical elements in the imaging system. Instead, phase-contrast effects are …

Propagation-based phase-contrast X-ray imaging provides high-resolution, dose-efficient
images of biological materials. A crucial challenge is quantitative reconstruction, referred to …

Phase retrieval extracts quantitative phase information from x-ray propagation-based phase-
contrast images. Notwithstanding inherent approximations, phase retrieval using a single …

Propagation-based phase-contrast X-ray imaging is the earliest developed phase-contrast X-
ray imaging method, however, it requires mathematically intensive algorithms to retrieve …

Analyser-based phase-contrast imaging (ABPCI) is a highly sensitive phase-contrast
imaging method that produces high-contrast images of weakly absorbing materials …

X-ray imaging, based on conventional attenuation methods, is employed in various
industrial, medical and scientific imaging application. Phase-contrast X-ray imaging is an …

Phase-contrast X-ray imaging (PCXI) techniques employ both X-ray refraction and
attenuation to generate image contrast, and are therefore capable of forming high-quality …

X-ray “phase-contrast” imaging shows promise for improved image contrast with lower dose,
circumventing many disadvantages of traditional diagnostic “absorption-contrast” imaging …

Propagation-based phase-contrast x-ray imaging (PB-PCXI) generates image contrast by
utilizing sample-imposed phase-shifts. This has proven useful when imaging weakly …