Ultrafast X-ray computed tomography is an advanced imaging technique for multiphase
flows. It has been used with great success for studying gas–liquid as well as gas–solid flows …

Conventional strategies aimed at mitigating beam-hardening artifacts in computed
tomography (CT) can be categorized into two main approaches:(1) postprocessing following …

The sensitivity of condensed explosives depends strongly on the charge structure. Trotyl
(TNT) is a typical example of such dependence. The pressed charges are more sensitive …

Background The beam‐hardening effect due to the polychromatic nature of the X‐ray
spectra results in two main artifacts in CT images: cupping in homogeneous areas and dark …

Polyenergetic forward projection has great significance in inspecting hazardous materials,
establishing optimal radiographic variables and investigating beam hardening effects …

Cone-beam Computed Tomography (CBCT) is now widely used in various industrial fields.
However, in practice, the polychromaticity of X-rays can lead to beam-hardening artifacts in …

Cone-beam Computed Tomography (CBCT) has been widely used in industrial object
inspection and other fields due to its non-destructive imaging characteristics. However, in …

We propose a parameterized mathematical model to approximate CT images in the
presence of beam hardening. This physical phenomenon causes so-called cupping and …

The sensitivity of condensed explosives depends strongly on the charge structure. Trotyl
(TNT) is a typical example of such dependence. The pressed charges are more sensitive …