TH‐A‐103‐02: Initial Accuracy Assessment of a Post‐Processing DECT Method for Linear Attenuation Coefficient Estimation On a Commercial Fan Beam CT Scanner

Keyphrases

• Linear Attenuation Coefficient 100%
• Coefficient Estimates 100%
• CT Scanner 100%
• Accuracy Assessment 100%
• Dual-energy CT 100%
• Fan-beam CT 100%
• Initial Accuracy 100%
• Alternating Minimization 83%
• Filtered Back Projection 50%
• Spectral Separation 50%
• Phantom 33%
• Attenuation Coefficient 33%
• National Institutes of Health 16%
• Systematic Error 16%
• Random Error 16%
• Filtration 16%
• Coefficient of Variation 16%
• Forward Model 16%
• Sinogram 16%
• Noninvasive Estimation 16%
• Principal Investigator 16%
• Varian 16%
• Medical Systems 16%
• Reconstructed Image 16%
• CT Method 16%
• Filtered Back-projection Algorithm 16%
• Energy Range 16%
• Statistical Iterative Reconstruction Algorithm 16%
• Random Uncertainty 16%
• Williamson 16%

Engineering

• Spectral Separation 100%
• Reconstructed Image 66%
• Test Material 66%
• Random Error 33%
• Systematic Error 33%
• Forward Model 33%
• Coefficient of Variation 33%
• Reference Value 33%
• Phase Composition 33%