Renovascular CT: comparison between adaptive statistical iterative reconstruction and model-based iterative reconstruction.
Sign Up to like & getrecommendations! Published in 2017 at "Clinical radiology"
DOI: 10.1016/j.crad.2017.06.002
Abstract: AIM To compare contrast enhancement and image quality between renovascular computed tomography (CT) images with adaptive statistical iterative reconstruction (ASiR) and that with model-based iterative reconstruction (MBIR). MATERIAL AND METHODS This retrospective study was approved… read more here.
Keywords: reconstruction; model based; iterative reconstruction; image quality ... See more keywords
Statistical iterative spectral CT imaging method based on blind separation of polychromatic projections.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456184
Abstract: Spectral computed tomography (CT) can provide narrow-energy-width reconstructed images, thereby suppressing beam hardening artifacts and providing rich attenuation information for component characterization. We propose a statistical iterative spectral CT imaging method based on blind separation… read more here.
Keywords: statistical iterative; iterative spectral; imaging method; method based ... See more keywords