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    BILDMED
    2009
    207views Algorithms» more  BILDMED 2009»
    Polyp Segmentation in NBI Colonoscopy
    13 years 11 months ago
    Polyp Segmentation in NBI Colonoscopy
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    Endoscopic screening of the colon (colonoscopy) is performed to prevent cancer and to support therapy. During intervention colon polyps are located, inspected and, if need be, remo...
    Sebastian Gross, Manuel Kennel, Thomas Stehle, Jon...
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    BILDMED
    2009
    160views Algorithms» more  BILDMED 2009»
    A Scale-Space Approach for Image Registration of Vessel Structures
    13 years 11 months ago
    A Scale-Space Approach for Image Registration of Vessel Structures
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    Abstract. We present a multi-scale approach for non-rigid image registration of tubular tree-like structures such as vessels. Therefore, we consider a Gaussian and a combined morph...
    Stefan Heldmann, Nils Papenberg
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    BILDMED
    2009
    150views Algorithms» more  BILDMED 2009»
    Semi-automatic Epileptic Hot Spot Detection in ECD brain SPECT images
    13 years 11 months ago
    Semi-automatic Epileptic Hot Spot Detection in ECD brain SPECT images
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    A method is proposed to process ECD brain SPECT images representing epileptic hot spots inside the brain. For validation 35 ictal interictal patient image data were processed. The ...
    Laszlo Papp, Maaz Zuhayra, Eberhard Henze
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    BILDMED
    2009
    135views Algorithms» more  BILDMED 2009»
    High Quality Image Magnification Using Cross-Scale Self-Similarity
    13 years 11 months ago
    High Quality Image Magnification Using Cross-Scale Self-Similarity
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    In medical imaging there is a frequent need to magnify a certain region of interest (ROI) of an image. However many modalities suffer from severe noise and traditional upscaling me...
    André Gooßen, Arne Ehlers, Thomas Pra...
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    BILDMED
    2009
    251views Algorithms» more  BILDMED 2009»
    Probabilistic Tracking and Model-Based Segmentation of 3D Tubular Structures
    13 years 11 months ago
    Probabilistic Tracking and Model-Based Segmentation of 3D Tubular Structures
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    Abstract. We introduce a new approach for tracking-based segmentation of 3D tubular structures. The approach is based on a novel combination of a 3D cylindrical intensity model and...
    Stefan Wörz, William J. Godinez, Karl Rohr
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