Purpose A fully automated system for interpreting abdominal computed tomography (CT)
scans with multiple phases of contrast enhancement requires an accurate classification of …

As a powerful imaging tool, X-ray computed tomography (CT) allows us to investigate the
inner structures of specimens in a quantitative and nondestructive way. Limited by the …

Differential phase-contrast is a recent technique in the context of X-ray imaging. In order to
reduce the specimen's exposure time, we propose a new iterative algorithm that can achieve …

We report numerical and experimental results demonstrating accurate region-of-interest
computed tomography (CT) reconstruction based on differential phase-contrast projection …

X-ray phase-contrast imaging has become indispensable for visualizing samples with low
absorption contrast. In this regard, speckle-based techniques have shown significant …

Purpose Four‐dimensional cone‐beam computed tomography (4D CBCT) imaging has
been suggested as a solution to account for interfraction motion variability of moving targets …

Due to the high hardware complexity and low dose efficiency of existing X-ray phase
contrast imaging, the biomedical and clinical applications of this novel imaging technique …

Purpose: The differential phase contrast CT is emerging as a new technology to improve the
contrast sensitivity of the conventional CT. Via system analysis, modeling, and computer …

Iterative reconstruction has a wide spectrum of proven advantages in the field of
conventional X-ray absorption-based computed tomography (CT). In this paper, we report on …

When more than two elemental materials are present in a given object, material
quantification may not be robust and accurate when the routine two-material decomposition …