A new sparse tomography method for observing the rapid internal microstructure evolution
of material, called the Algebraic Filtered-Back-Projection and Total Variation Minimization …

Background In-situ micro-computed tomography (µCT) technology is an attractive approach
to investigate the evolution process of damage inside ceramic matrix composites (CMCs) …

Noise has been spotted in Synchrotron Radiation X-ray Computed Tomography (SR-CT)
experiment; however, traditional filter functions (such as SL filter function and RL filter …

Microstructure images of metallic materials play a significant role in industrial applications.
To address image degradation problem of metallic materials, a novel image restoration …

Small-angle x-ray scattering computed tomography (SAXS-CT) is a nondestructive method
for the nanostructure analysis of heterogeneous materials. However, the limits of a long data …

Industrial computed tomography (CT) can detect the internal structure of objects
nondestructively. Its scanning and image reconstruction are time-consuming, which limits its …

Projection tomography techniques, such as optical projection tomography and stimulated
Raman projection tomography, can efficiently provide quantitative distributions of …

The reconstruction of high-quality images from limited angular sparse-view tomography data
is desired in many fields, including low-dose computed tomography and nondestructive …

Low-dose computed tomography reconstruction is an important issue in the medical imaging
domain. Sparse-view has been widely studied as a potential strategy. Compressed sensing …

This paper mainly aims at the simulation study of high-density-difference multilayer spherical
object reconstruction from angle-sparse projection data based on FBP algorithm …