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    BILDMED
    2008
    98views Algorithms» more  BILDMED 2008»
    Filtering, Segmentation and Feature Extraction in Ultrasound Evaluation of Breast Lesions
    14 years 11 months ago
    Filtering, Segmentation and Feature Extraction in Ultrasound Evaluation of Breast Lesions
    Download  sunsite.informatik.rwth-aachen.de
    The early diagnosis of breast cancer depends in many cases on the analysis of medical imaging, mainly mammography, ultrasonography and MRI. This work deals with ultrasound images i...
    Miguel Alemán-Flores, Patricia Alemá...
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    BILDMED
    2008
    138views Algorithms» more  BILDMED 2008»
    Haptic Landmark Positioning and Automatic Landmark Transfer in 4D Lung CT Data
    14 years 11 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
    94views Algorithms» more  BILDMED 2008»
    Esophagus Segmentation by Spatially-Constrained Shape Interpolation
    14 years 11 months ago
    Esophagus Segmentation by Spatially-Constrained Shape Interpolation
    Download  sunsite.informatik.rwth-aachen.de
    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
    109views Algorithms» more  BILDMED 2008»
    Automatic Detection of Air Holes Inside the Esophagus in CT Images
    14 years 11 months ago
    Automatic Detection of Air Holes Inside the Esophagus in CT Images
    Download  sunsite.informatik.rwth-aachen.de
    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
    111views Algorithms» more  BILDMED 2008»
    Simultaneous Model-Based Segmentation of Multiple Objects
    14 years 11 months ago
    Simultaneous Model-Based Segmentation of Multiple Objects
    Download  sunsite.informatik.rwth-aachen.de
    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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