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	Analysis of 3D CT image data aimed at segmentation of bone elements and other specific tissue types Kodym, Oldřich ; Herout, Adam (referee) ; Jan, Jiří (advisor) The goal of this thesis is to get acquainted with methods of determining bone mineral density from appropriate tissue types in diagnostic CT data and possibly modifying or extending them in order to make the bone quality diagnosis more reliable. The thesis begins by introducing the issue of determining bone quality. Next, a method that takes cortical bone deformations into account as well as bone mineral density is introduced. Accuracy assessment based on opinion of a medical expert suggests positive outcome of future objective accuracy assessment utilizing so far unavailable base of calibrated CT data, that is needed before deployment into clinical practice. If the accuracy of the suggested method is confirmed this way, this work provides a so far absent tool for fully automatic preventive diagnostics of osteoporosis. Detailed record
	Subvoxel Cortical Bone Thickness Measurement Kodym, Oldřich The project is aimed at analysing the thickness of vertebral cortical shell in medical CT data. As the cortical bone thickness is usually smaller than the spatial resolution of the scanner, it is impossible to base the analysis upon mere segmentation of the cortical bone. The proposed method uses rough segmentation to locate the cortical bone and then makes use of a machine learning technique with synthetic training data to analyse its thickness. Detailed record
	Analysis of 3D CT image data aimed at segmentation of bone elements and other specific tissue types Kodym, Oldřich ; Herout, Adam (referee) ; Jan, Jiří (advisor) The goal of this thesis is to get acquainted with methods of determining bone mineral density from appropriate tissue types in diagnostic CT data and possibly modifying or extending them in order to make the bone quality diagnosis more reliable. The thesis begins by introducing the issue of determining bone quality. Next, a method that takes cortical bone deformations into account as well as bone mineral density is introduced. Accuracy assessment based on opinion of a medical expert suggests positive outcome of future objective accuracy assessment utilizing so far unavailable base of calibrated CT data, that is needed before deployment into clinical practice. If the accuracy of the suggested method is confirmed this way, this work provides a so far absent tool for fully automatic preventive diagnostics of osteoporosis. Detailed record

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