Sökning: "Spektral datortomografi"
Hittade 2 uppsatser innehållade orden Spektral datortomografi.
1. Event-based High Resolution X-ray Imaging using Compton Coincidence Detection
Master-uppsats, KTH/Medicinsk avbildningSammanfattning : Research on photon counting detectors (PCDs) is focused on semiconductor materials, and silicon is a strong candidate to use in PCDs for photon counting computer tomography (CT). In a silicon detector, a significant portion of the counts is due to Compton scattering events. LÄS MER
2. Improved Spatial Resolution in Segmented Silicon Strip Detectors
Kandidat-uppsats, KTH/Medicinteknik och hälsosystemSammanfattning : Semiconductor detectors are attracting interest for use in photon-counting spectral computed tomography. In order to obtain a high spatial resolution, it is of interest to find the photon interaction position. LÄS MER
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