Computed tomography (CT) is a medical imaging technique used to create cross-section images of human bodies based on x-rays. The emerging photon-counting CT detector shows several advantages compared with the traditional energy integrating detector. This thesis is based on the new generation deep silicon photon-counting CT detector developed by KTH Medical Imaging group, with a 12×500μm^2 pixel size. A method is proposed to achieve high spatial resolution with low computation resource consumption.A Monte Carlo simulation has been done to simulate the photon interaction along with the charge transport process in the detector. The charge cloud distribution and induced current are used to make a precise estimation of the interaction position i...
The introduction of photon-counting detectors is expected to be the next major breakthrough in clini...
Computed tomography angiography (CTA) of the brain poses challenges on the imaging system; the contr...
This work explores the possibility of using a photon counting silicon detector developedfor Computer...
Computed tomography (CT) is a medical imaging technique used to create cross-section images of human...
Computed tomography (CT) is a medical imaging modality in which cross-sectional images of the human ...
Purpose: Spatial resolution for current scintillator-based computed tomography (CT) detectors is lim...
X-ray computed tomography (CT) is a common medical imaging device for acquiring high-resolution 3D i...
Semiconductor detectors are attracting interest for use in photon-counting spectral computed tomogra...
This thesis concerns the development and characterisation of X-ray imaging systems based on single p...
Computed Tomography (CT) is a non-invasive x-ray imaging method capable of reconstructing highly det...
During the past years photon-counting detectors (PCDs) have emerged as an alternative to conventiona...
Research on photon counting detectors (PCDs) is focused on semiconductor materials, and silicon is a...
Photon-counting detectors are expected to bring a range of improvements to patient imaging with x-ra...
8Photon-counting CT (PCCT) is an emerging CT technology that uses photon-counting detectors (PCDs) t...
This licentiate thesis concerns the development and characterisation of X-ray imaging detector syste...
The introduction of photon-counting detectors is expected to be the next major breakthrough in clini...
Computed tomography angiography (CTA) of the brain poses challenges on the imaging system; the contr...
This work explores the possibility of using a photon counting silicon detector developedfor Computer...
Computed tomography (CT) is a medical imaging technique used to create cross-section images of human...
Computed tomography (CT) is a medical imaging modality in which cross-sectional images of the human ...
Purpose: Spatial resolution for current scintillator-based computed tomography (CT) detectors is lim...
X-ray computed tomography (CT) is a common medical imaging device for acquiring high-resolution 3D i...
Semiconductor detectors are attracting interest for use in photon-counting spectral computed tomogra...
This thesis concerns the development and characterisation of X-ray imaging systems based on single p...
Computed Tomography (CT) is a non-invasive x-ray imaging method capable of reconstructing highly det...
During the past years photon-counting detectors (PCDs) have emerged as an alternative to conventiona...
Research on photon counting detectors (PCDs) is focused on semiconductor materials, and silicon is a...
Photon-counting detectors are expected to bring a range of improvements to patient imaging with x-ra...
8Photon-counting CT (PCCT) is an emerging CT technology that uses photon-counting detectors (PCDs) t...
This licentiate thesis concerns the development and characterisation of X-ray imaging detector syste...
The introduction of photon-counting detectors is expected to be the next major breakthrough in clini...
Computed tomography angiography (CTA) of the brain poses challenges on the imaging system; the contr...
This work explores the possibility of using a photon counting silicon detector developedfor Computer...