Spectrum Estimation-Guided Iterative Reconstruction Algorithm for Dual Energy CT
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DOI: 10.1109/tmi.2019.2924920
Abstract: X-ray spectrum plays a very important role in dual energy computed tomography (DECT) reconstruction. Because it is difficult to measure x-ray spectrum directly in practice, efforts have been devoted into spectrum estimation by using transmission… read more here.
Keywords: reconstruction; spectrum estimation; estimation guided; dual energy ... See more keywords