Performance evaluation of deep learning image reconstruction algorithm for dual-energy spectral CT imaging: A phantom study

CONCLUSIONS: DLIR provides better noise containment for low keV images in DEsCT and higher TTF(50%) for the polystyrene insert over ASIR-V. DLIR-H has the lowest image noise and highest detectability in all dose and energy levels. DEsCT 50 keV images with DLIR-M and DLIR-H show potential for 65% dose reduction over ASIR-V50% withhigher d'.PMID:38393883 | DOI:10.3233/XST-230333
Source: Journal of X-Ray Science and Technology - Category: Radiology Authors: Source Type: research