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Bioimaging and Biomedical Optics Commons™
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Full-Text Articles in Bioimaging and Biomedical Optics
Fluorochlorozirconate Glass Ceramics For Computed Radiography, Adam Wesley Evans
Fluorochlorozirconate Glass Ceramics For Computed Radiography, Adam Wesley Evans
Masters Theses
Heat treating fluorochlorozirconate (FCZ) glasses nucleates nanocrystals in the glass matrix, resulting in a glass ceramic that has optical properties suitable for use as a medical imaging plate. As the temperature of heat treatment rises, the resulting FCZ glass-ceramic becomes increasingly more opaque as the size of the orthorhombic phase BaCl2[barium chloride] nanocrystals grow within the glass matrix. This opaqueness negatively affects imaging. The effect of adding Fe3+[iron] on the valence state of zirconium and overall glass quality was investigated.
Samples were synthesized and characterized with differential scanning calorimetry to determine the temperature of the orthorhombic …
Reconstruction Of Patient-Specific Bone Models From X-Ray Radiography, Hatem Amin Abdel Fattah El Dakhakhni
Reconstruction Of Patient-Specific Bone Models From X-Ray Radiography, Hatem Amin Abdel Fattah El Dakhakhni
Doctoral Dissertations
The availability of a patient‐specific bone model has become an increasingly invaluable addition to orthopedic case evaluation and planning [1]. Utilized within a wide range of specialized visualization and analysis tools, such models provide unprecedented wealth of bone shape information previously unattainable using traditional radiographic imaging [2]. In this work, a novel bone reconstruction method from two or more x‐ray images is described. This method is superior to previous attempts in terms of accuracy and repeatability. The new technique accurately models the radiological scene in a way that eliminates the need for expensive multi‐planar radiographic imaging systems. It is also …