Image reconstruction from computed tomography measurement is formulated as a thought-
provoking statistical inverse problem. Deep learning algorithms are best for ill-posed …

Medical imaging phantoms are considered critical in mimicking the properties of human
tissue for calibration, training, surgical planning, and simulation purposes. Hence, the …

Paediatric patients are considered vulnerable to radiation exposure and have a greater risk
of developing radiation-induced cancers due to active growth cells. Radiation dose from a …

Computed Tomography (CT) scan examination has been recognized for its potential in
contributing high radiation doses, which raised a public concern towards pediatric exposure …

This prospective study was designed to assess CT performance by using the task-based
image quality assessment and to identify the influence of iterative reconstruction (IR) …

Fundamento: los estudios h bridos producen una dosis total de radiación que es resultado
de la dosis proveniente del radiofármaco y la emitida por la tomograf a computarizada, por …

Since the discovery of X-rays, the use of the principles and methods of physics in medicine
has contributed to the improvement of human health. Physics-based techniques have been …

The last two decades have witnessed increasing use of X-ray imaging and, hence, the
exposure of humans to potentially harmful ionizing radiation. Computed tomography …

Fundamento: los estudios híbridos producen una dosis total de radiación que es resultado
de la dosis proveniente del radiofármaco y la emitida por la tomografía computarizada, por …

This study assessed the performance of low-dose CT lung scans across various acquisition
parameters and examined the impact of iterative reconstruction (IR) algorithms on image …