Study of Gd beam filtration for dual-layer flat panel detector based CBCT imaging: proof-of-concept study with 160 mm diameter phantom
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This study aims at evaluating the gadolinium (Gd) beam filter in generating high quality dual-energy cone beam CT (CBCT) images with a dual-layer flat panel detector (FPD).
Approach: First of all, the Cramer-Rao lower bounds (CRLBs) were estimated on dual-... ...
