Computed tomography (CT) imaging acquires patient images using radiation. However,
scanning with high doses of radiation can pose a risk to health, because of radiation …

The impact of radiation dose is directly related to the quality of computed tomography (CT)
images. Low‐dose CT images are degraded with the noise and other factors. Noise …

Radiation dose from CT scans is an increasing health concern in the practice of radiology.
Higher dose scans can produce clearer images with high diagnostic quality, but may …

Computed tomography (CT) delivers a dose of radiation to the patient, presenting an
important risk. However, reducing the radiation dose can introduce noise into CT images. To …

The clinical demand for low image noise often limits the slice thickness used in many CT
applications. However, a thick-slice image is more susceptible to longitudinal partial volume …

Low dose computed tomography (LDCT) can reduce the radiation hazard to patients
effectively. However, mottle noise and streak artifacts often lower and degenerate the quality …

In the past decades, Computed Tomography (CT) images have been widely used and
played a critically role in medical diagnosis. In low-dose CT images, reducing the radiation …

Purpose: Because of high diagnostic accuracy and fast scan time, computed tomography
(CT) has been widely used in various clinical applications. Since the CT scan introduces …

CT imaging is widely used in medical science over the last decades. The process of CT
image reconstruction depends on many physical measurements such as radiation dose …

Low-dose Computed Tomography (CT) becomes an increasingly significant research object
in recent years result from the harm of radiation used in X-ray CT to health of patients …