Sökning: "Franz Pfeiffer"
Hittade 2 avhandlingar innehållade orden Franz Pfeiffer.
1. Phase-Contrast X-Ray Carbon Dioxide Angiography
Sammanfattning : Phase-contrast x-ray imaging is an emerging technology, which allows for imaging of smaller features than conventional absorption-based x-ray imaging, with lower radiation dose. Instead of the attenuation that is normally used in x-ray imaging, it utilizes the phase shift introduced by an object to the transmitted x-rays. LÄS MER
2. Quantification and Maximization of Performance Measures for Photon Counting Spectral Computed Tomography
Sammanfattning : During my time as a PhD student at the Physics of Medical Imaging group at KTH, I have taken part in the work of developing a photon counting spectrally resolved silicon detector for clinical computed tomography. This work has largely motivated the direction of my research, and is the main reason for my focus on certain issues. LÄS MER