Archives: Thesis

697 to 702 of 761

26APR 2010
Ph.D. Gallery
Björn Eskofier
Application of Pattern Recognition Methods in Biomechanics (external: University of Calgary, Canada) Abstract Biomechanical studies often attempt to identify differences between groups. Several scientific methods are available for identifying such differences. Traditional methods often focus on the analysis of single variables and do not take into account high-dimensional dependencies. Moreover, the analysis procedures are often […]Application of Pattern Recognition Methods in Biomechanics (external: University of Calgary, Canada) Abstract Biomechanical studies often attempt to identify differences between groups. Several scientific methods are available for identifying such differences. Traditional methods often focus on the analysis of single variables and do not take into account high-dimensional dependencies. Moreover, the analysis procedures are often […]
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11FEB 2010
Ph.D. Gallery
Martin Raab
Praktikable Ansätze für mehrsprachige und nicht-muttersprachliche Spracherkennung
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21DEC 2009
Ph.D. Gallery
Anja Borsdorf
Adaptive Filtering for Noise Reduction in X-Ray Computed Tomography Abstract The projection data measured in computed tomography (CT) and, consequently, the slices reconstructed from these data are noisy. This thesis investigates methods for structure preserving noise reduction in reconstructed CT datasets. The goal is to improve the signal-to-noise ratio without increasing the radiation dose or […]Adaptive Filtering for Noise Reduction in X-Ray Computed Tomography Abstract The projection data measured in computed tomography (CT) and, consequently, the slices reconstructed from these data are noisy. This thesis investigates methods for structure preserving noise reduction in reconstructed CT datasets. The goal is to improve the signal-to-noise ratio without increasing the radiation dose or […]
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23NOV 2009
Ph.D. Gallery
Jingfeng Han
One-to-one Edge Based Registration and Segmentation Based Validations in Hybrid Imaging Abstract During the past decade, image registration has become an essential tool for medical treatment in clinics, by finding the spatial mapping between two images, observing the changes of anatomical structure and merging the information from different modalities. On the other hand, the matching […]
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20NOV 2009
Ph.D. Gallery
Dieter Hahn
Statistical Medical Image Registration with Applications in Epilepsy Diagnosis and Shape-Based Segmentation Abstract: The advances in scanner technologies over the past years and a growing number of modalities in medical imaging result in an increased amount of patient data. The physicians are faced with an overwhelming amount of information when comparing different scans. Therefore, automatic […]Statistical Medical Image Registration with Applications in Epilepsy Diagnosis and Shape-Based Segmentation Abstract: The advances in scanner technologies over the past years and a growing number of modalities in medical imaging result in an increased amount of patient data. The physicians are faced with an overwhelming amount of information when comparing different scans. Therefore, automatic […]
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02SEP 2009
Ph.D. Gallery
Marcus Prümmer
Cardiac C-Arm Computed Tomography: Motion Estimation and Dynamic Reconstruction Abstract Generating three dimensional images of the heart during interventional procedures is a significant challenge. In addition to real-time fluoroscopy, angiographic C-arm systems can also be used to generate 3-D/4-D CT images on the same system. One protocol for cardiac Computed Tomography (CT) uses electrocardiogram (ECG) […]Cardiac C-Arm Computed Tomography: Motion Estimation and Dynamic Reconstruction Abstract Generating three dimensional images of the heart during interventional procedures is a significant challenge. In addition to real-time fluoroscopy, angiographic C-arm systems can also be used to generate 3-D/4-D CT images on the same system. One protocol for cardiac Computed Tomography (CT) uses electrocardiogram (ECG) […]
Read more about Marcus Prümmer