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    BILDMED
    2008
    188views Algorithms» more  BILDMED 2008»
    4D Endocardial Segmentation Using Spatio-temporal Appearance Models and Level Sets
    13 years 6 months ago
    4D Endocardial Segmentation Using Spatio-temporal Appearance Models and Level Sets
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    In this paper a framework for the segmentation of cardiac MR image sequences using spatio-temporal appearance models is presented. The method splits the 4D space into 2 separate su...
    Karl D. Fritscher, Rainer Schubert
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    BILDMED
    2008
    138views Algorithms» more  BILDMED 2008»
    Level Set Segmentation of Lumbar Vertebrae Using Appearance Models
    13 years 6 months ago
    Level Set Segmentation of Lumbar Vertebrae Using Appearance Models
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    For the planning of surgical interventions of the spine exact knowledge about 3D shape and the local bone quality of vertebrae are of great importance in order to estimate the anch...
    Karl D. Fritscher, Stefan Leber, Werner Schmö...
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    BILDMED
    2008
    111views Algorithms» more  BILDMED 2008»
    Simultaneous Model-Based Segmentation of Multiple Objects
    13 years 6 months ago
    Simultaneous Model-Based Segmentation of Multiple Objects
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    Deformable models are used for the segmentation of objects in 3D images by adapting flexible meshes to image structures. The simultaneous segmentation of multiple objects often cau...
    Astrid Franz, Robin Wolz, Tobias Klinder, Cristian...
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    BILDMED
    2008
    109views Algorithms» more  BILDMED 2008»
    Automatic Detection of Air Holes Inside the Esophagus in CT Images
    13 years 6 months ago
    Automatic Detection of Air Holes Inside the Esophagus in CT Images
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    Air holes inside the esophagus can be used to localize the esophagus in computed tomographic (CT) images. In this work we present a technique to automatically detect esophageal air...
    Andreas Fieselmann, Stefan Lautenschläger, Fr...
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    BILDMED
    2008
    94views Algorithms» more  BILDMED 2008»
    Esophagus Segmentation by Spatially-Constrained Shape Interpolation
    13 years 6 months ago
    Esophagus Segmentation by Spatially-Constrained Shape Interpolation
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    Abstract. The segmentation and visualization of the esophagus is helpful during planing and performing atrial ablation therapy to avoid esophageal injury. Only very few studies hav...
    Andreas Fieselmann, Stefan Lautenschläger, Fr...
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    BILDMED
    2008
    138views Algorithms» more  BILDMED 2008»
    Haptic Landmark Positioning and Automatic Landmark Transfer in 4D Lung CT Data
    13 years 6 months ago
    Haptic Landmark Positioning and Automatic Landmark Transfer in 4D Lung CT Data
    Download  www.uke.de
    Manual landmark positioning in volumetric image data is a complex task and often results in erroneous landmark positions. The landmark positioning tool presented uses image curvatu...
    Matthias Färber, Björn Gawenda, Christia...
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    BILDMED
    2008
    176views Algorithms» more  BILDMED 2008»
    Edge-Preserving Denoising for Segmentation in CT-images
    13 years 6 months ago
    Edge-Preserving Denoising for Segmentation in CT-images
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    In the clinical environment the segmentation of organs is an increasingly important application and used, for example, to restrict the perfusion analysis to a certain organ. In ord...
    Eva Eibenberger, Anja Borsdorf, Andreas Wimmer, Jo...
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    BILDMED
    2008
    118views Algorithms» more  BILDMED 2008»
    Quantify Prostate Cancer by Automated Histomorphometry
    13 years 6 months ago
    Quantify Prostate Cancer by Automated Histomorphometry
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    A new method is presented to quantify malignant changes in histological sections of prostate tissue immunohistochemically stained for prostate-specific antigen (PSA) by means of im...
    Ulf-Dietrich Braumann, Jens-Peer Kuska, Markus L&o...
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    BILDMED
    2008
    122views Algorithms» more  BILDMED 2008»
    A Comparison of Five Methods for Signal Intensity Standardization in MRI
    13 years 6 months ago
    A Comparison of Five Methods for Signal Intensity Standardization in MRI
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    A major problem in magnetic resonance imaging (MRI) is the lack of a pulse sequence dependent standardized intensity scale like the Hounsfield units in computed tomography. This af...
    Jan-Philip Bergeest, Florian Jäger
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    BILDMED
    2008
    87views Algorithms» more  BILDMED 2008»
    Optimierte Segmentierung der Papille in HRT-Retinaaufnahmen
    13 years 6 months ago
    Optimierte Segmentierung der Papille in HRT-Retinaaufnahmen
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    Oliver Arold, Rüdiger Bock, Jörg Meier, ...
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