Purpose X‐ray scattering leads to CT images with a reduced contrast, inaccurate CT values
as well as streak and cup** artifacts. Therefore, scatter correction is crucial to maintain the …

X-ray scatter compensation is a very desirable technique in flat-panel X-ray imaging and
cone-beam computed tomography. State-of-the-art U-net based scatter removal approaches …

Background The image quality of cone beam CT (CBCT) scans severely suffers from
scattered radiation if no countermeasures are taken. Scatter artifacts may induce cup** …

In tomographic imaging, anatomical structures are reconstructed by applying a pseudo-
inverse forward model to acquired signals. Geometric information within this process is …

Purpose For a perfectly plane symmetric object, we can find two views—mirrored at the
plane of symmetry—that will yield the exact same image of that object. In consequence …

Open gantry C-arm systems that are placed within the interventional room enable 3-D
imaging and guidance for stroke therapy without patient transfer. This can profit in drastically …

X-ray computed tomography (CT) is a widely used imaging technique in both medicine and
industry. In recent years, robot-supported CT systems have been researched and …

Four-dimensional (4D) computed tomography (CT) images are used for the radiotherapy
planning of thoracic and upper-abdominal tumors to account for breathing motion. It …

Intravital X-ray microscopy (XRM) in preclinical mouse models is of vital importance for the
identification of microscopic structural pathological changes in the bone which are …

Artifacts often limit the application of computed tomography (CT) in industrial metrology. In
order to correct these artifacts, the so-called simulation-based artifact correction (SBAC) was …