Recently, a number of approaches to low-dose computed tomography (CT) have been
developed and deployed in commercialized CT scanners. Tube current reduction is perhaps …

Sparse-view computed tomography (CT) is a recent approach to reducing the radiation dose
in patients and speeding up the data acquisition. Consequently, sparse-view CT has been of …

In sparse-view Computed Tomography (CT), only a small number of projection images are
taken around the object, and sinogram interpolation method has a significant impact on final …

Compressive sensing (CS) has proved effective for tomographic reconstruction from
sparsely collected data or under-sampled measurements, which are practically important for …

Low-dose computed tomography (LDCT) images are often highly degraded by amplified
mottle noise and streak artifacts. Maintaining image quality under low-dose scan protocols is …

Spare-view sampling and its associated iterative image reconstruction in computed
tomography have actively investigated. Sparse-view CT technique is a viable option to low …

Purpose Sparsely sampled computed tomography (CT) has been attracting attention as a
technique that can reduce the high radiation dose of conventional CT. In general, iterative …

Sparse-view computed tomography (CT) holds great promise for speeding up data
acquisition and reducing radiation dose in CT scans. Recent advances in reconstruction …

X-ray computed tomography (CT) is one of the most widely used tools in medical imaging,
industrial nondestructive testing, lesion detection, and other applications. However …

Sparse-view Reconstruction can be used to provide accelerated low dose CT imaging with
both accelerated scan and reduced projection/back-projection calculation. Despite the rapid …