Monthly Archives: April 2023

Denoising dual-energy abdominal CT of obese patients

The purpose of this study was to evaluate a novel algorithm for noise reduction in obese patients for dual-source dual-energy (DE) CT abdominal imaging. We demonstrated that multi-channel denoising methods (RSKR, multi-energy (ME)-NLM) could reduce image noise and improve both … Continue reading

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Spectral CT imaging using GaAs and CdTe photon counting detectors

In this study, we compared the performance of PC micro-CT imaging when using two types of PCDs. We have also demonstrated the ability of PCDs to separate a wide range of K-edge materials. Alex Jeffrey Allphin, Darin P Clark, Thomas … Continue reading

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