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ECR_Hahn.pdf PDF, 1.16 MB Document

Last update: : 22.01.2025

Moving Metal Artifact Reduction for Cone-Beam CT (CBCT) Scans of the Thorax Region Andreas Hahn1,2, Sebastian Sauppe1,2, Michael Knaup1, and Marc Kachelrieß1,2 1German Cancer Research Center (DKFZ),…

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RSNA_Hahn.pdf PDF, 2.54 MB Document

Last update: : 22.01.2025

A Robust Fully Automatic Method for Intrinsic Respiratory and Cardiac Gating for Cone-Beam CT Scans of the Thorax Region Andreas Hahn1,2, Michael Knaup1, and Marc Kachelrieß1,2 1German Cancer…

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RSNA_Maier.pdf PDF, 3.48 MB Document

Last update: : 22.01.2025

Deep Scatter Estimation (DSE) for Truncated Cone-Beam CT (CBCT) Joscha Maier1,2, Elias Eulig1,2, Stefan Sawall1,2 and Marc Kachelrieß1,2 1German Cancer Research Center (DKFZ), Heidelberg, Germany…

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MIC_David.pdf PDF, 1.30 MB Document

Last update: : 22.01.2025

Motion Compensation for Free-Breathing Diffusion-Weighted Imaging (MoCo DWI) in Whole-Body Integrated PET-MRI Christian Dávid1,2, Thomas Vahle3, Robert Grimm3, Berthold Kiefer3, Peter Bachert1,2, and…

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MIC_Kuntz.pdf PDF, 1.20 MB Document

Last update: : 22.01.2025

In–vivo Coronary Micro–CT of Small Animals Jan Kuntz1,2, Joscha Maier1,3, Marc Kachelrieß1,2, and Stefan Sawall1,2 1 Division of X–Ray Imaging and CT, German Cancer Research Center (DKFZ),…

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DGMP_Maier.pdf PDF, 2.38 MB Document

Last update: : 22.01.2025

A Count Rate-Dependent Method for Spectral Distortion Correction in Photon Counting CT Joscha Maiera,d , Jannis Dickmanna,b,c, Stefan Sawalla,d, Thomas Thüringe, Spyridon Gkoumase, Christian…

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DGMP_Kachelriess.pdf PDF, 16.97 MB Document

Last update: : 22.01.2025

Basics of CT Image Reconstruction Marc Kachelrieß German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Fan-Beam Geometry (transaxial / in-plane / x-y-plane) x-ray tube y x …

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ECMP_Kachelriess.pdf PDF, 8.37 MB Document

Last update: : 22.01.2025

Deep Learning in CT Marc Kachelrieß German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Aim To give a coarse and critical overview of deep learning applications in CT image…

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ISMRM_Kachelriess.pdf PDF, 6.65 MB Document

Last update: : 22.01.2025

4D and 5D Motion-Compensated (MoCo) Image Reconstruction Marc Kachelriess German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Motion Compensation (MoCo) • Step 1 (difficult):…

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CTM_Lebedev.pdf PDF, 3.32 MB Document

Last update: : 22.01.2025

Stack Transition Artifact Removal for Cardiac CT using a Symmetric Demons Algorithm Sergej Lebedev1,2,3, Eric Fournie1, Karl Stierstorfer1 and Marc Kachelrieß2,3 1Siemens Healthineers, Forchheim,…

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