Enhancing virtual monoenergetic images for non-congruent dual-energy CT projection data

Enhancing virtual monoenergetic images for non-congruent dual-energy CT projection data

This study investigates the application of joint bilateral filtering for noise reduction in fast kVp switching dualenergy computed tomography (DECT). A high resolution image is calculated from non-congruent data of two scans with different energy spectra. This image guides the denoising process of t...

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Bibliographic Details
Main Authors: Hellwege Laura, Schaar Moritz, Buzug Thorsten M., Stille Maik
Format: Article
Language:English
Published: De Gruyter 2023-09-01
Series:Current Directions in Biomedical Engineering
Subjects:
image reconstruction
computed tomography
dual energy
joint bilateral filter
fast kvp switching
Online Access:https://doi.org/10.1515/cdbme-2023-1169

Internet

https://doi.org/10.1515/cdbme-2023-1169

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