Browsing Engineering (Faculty of) by Subject "X-ray imaging"
Now showing items 1-4 of 4
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Active Matrix Flat Panel Bio-Medical X-ray Imagers
(University of Waterloo, 2008-01-28)This work investigates the design, system integration, optimization, and evaluation of amorphous silicon (a-Si:H) active matrix flat panel imagers (AMFPI) for bio-medical applications. Here, two hybrid active pixel sensor ... -
Grating Technology and System Development for High-Resolution X-Ray Phase-Contrast Imaging
(University of Waterloo, 2023-02-16)X-ray imaging is a workhorse of medical imaging, and in particular, high-resolution X-ray imaging is used in the detection of carcinomas and micro-calcifications in the breast, small fractures, and early stages of cancerous ... -
A High-Resolution Direct-Conversion CMOS X-Ray Imager with Code-Division-Multiplexed Readout
(University of Waterloo, 2023-04-21)This thesis presents the design and characterization of a high-spatial-resolution direct-conversion X-ray imager built using complementary metal-oxide-semiconductor (CMOS) technology integrated with an amorphous-selenium ... -
Indirect conversion amorphous selenium photodetectors for medical imaging applications
(University of Waterloo, 2014-01-22)The innovative design of flat panel volume computed tomography (CT) systems has recently led to the emergence of a wide spectrum of new applications for both diagnostic and interventional purposes, such as ultra-high ...