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Last update: : 22.01.2025
CT Requirements for Lung Cancer Screening (LCS) Marc Kachelrieß German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Why Bother about Dose? • Screening population is mainly…
DocumentLast update: : 22.01.2025
Spectral CT Marc Kachelrieß German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Kalender WA et al. Radiology 164:419-423, 1987 80 kV 294 HU 140 kV Sn 141 HU 60 HU -105 HU …
DocumentLast update: : 22.01.2025
Basics of CT and CBCT Marc Kachelrieß German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Clinical CT e.g. Definition Flash dual source spiral cone-beam CT scanner, Siemens…
DocumentLast update: : 22.01.2025
Patient Risk-Minimizing Tube Current Modulation in CT (riskTCM) Laura Klein German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Aim • Today’s tube current modulation minimizes…
DocumentLast update: : 22.01.2025
Low-Dose CT: Reducing Tube Current, Number of Projections, or Both? Achim Byl1,2, Stefan Sawall1,2, Magdalena Rafecas3, Christoph Hoeschen4, and Marc Kachelrieß1,2 1Division of X-Ray Imaging and CT,…
DocumentLast update: : 22.01.2025
Projection-based CBCT Motion Correction using Convolutional LSTMs Joscha Maier1, Timothy Herbst1,2, Stefan Sawall1,2, Marcel Arheit3, Pascal Paysan3, and Marc Kachelrieß1,2 1Division of X-Ray Imaging…
DocumentLast update: : 22.01.2025
Monte Carlo-free Deep Scatter Estimation (DSE) with a Linear Boltzmann Transport Solver for Image Guidance in Radiation Therapy Fabian Jäger1,2, Joscha Maier1, Pascal Paysan3, Michał Walczak3, and…
DocumentLast update: : 22.01.2025
KI in der diagnostischen CT-Bildgebung Marc Kachelrieß German Cancer Research Center (DKFZ) Heidelberg, Germany www.dkfz.de/ct Fully Connected Neural Network • Each layer fully connects to…
DocumentLast update: : 22.01.2025
Tube Current and Tube Voltage Modulation in CT to Minimize the Patient’s Radiation Risk Edith Baader1,2, Laura Klein1,2, Stefan Sawall1,2 , Joscha Maier1, and Marc Kachelrieß1,2 1German Cancer…
DocumentLast update: : 22.01.2025
Dental Imaging in the First Clinical Photon-Counting CT (PCCT) System: Comparison to Digital Volume Tomography (DVT) S. Sawall1,2, J. Maier1, S. Sen3, H. Gehrig4, T.-S. Kim4, H.-P. Schlemmer1,2, S.…
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