Innovations in CT have been impressive among imaging and medical technologies in both
the hardware and software domain. The range and speed of CT scanning improved from the
introduction of multidetector-row CT scanners with wide-array detectors and faster gantry
rotation speeds. To tackle concerns over rising radiation doses from its increasing use and
to improve image quality, CT reconstruction techniques evolved from filtered back projection
to commercial release of iterative reconstruction techniques, and recently, of deep learning …