Biomedical physics & engineering express
Adaptive Optimization framework for accurate Multi-Material Decomposition in dual-energy CT.
Hyo-Bin Lee, Daehong Kim, Haenghwa Lee, Myung-Ae Chung
Published: 202610.1088/2057-1976/ae3e99
Abstract
PURPOSE: This study introduces an Adaptive Optimization-based Multi-Material Decomposition with Total Nuclear Variation (AO-MMD-TNV) for dual-energy CT (DECT), designed to achieve accurate and noise-robust material fraction estimation.
Methods: T…
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