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    BILDMED
    2008
    97views Algorithms» more  BILDMED 2008»
    In-Vivo Targeting of Liver Lesions with a Navigation System Based on Fiducial Needles
    13 years 6 months ago
    In-Vivo Targeting of Liver Lesions with a Navigation System Based on Fiducial Needles
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    We assessed the targeting precision of a previously reported needle-based soft tissue navigation system in-vivo. Eight 2 ml agar nodules were implanted into the livers of two swine...
    Lena Maier-Hein, A. Tekbas, Alexander Seitel, Fran...
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    BILDMED
    2008
    105views Algorithms» more  BILDMED 2008»
    Curvature- and Model-Based Hatching of Patient-Specific Muscle Surfaces
    13 years 6 months ago
    Curvature- and Model-Based Hatching of Patient-Specific Muscle Surfaces
    Download  sunsite.informatik.rwth-aachen.de
    Abstract. In this paper, we introduce a new method for hatching patient-specific, anatomic 3D surface models, in particular hatching of muscle surfaces. However, the method is tran...
    Christian Tietjen, Rocco Gasteiger, Alexandra Baer...
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    BILDMED
    2008
    108views Algorithms» more  BILDMED 2008»
    Segmentation of Axonal Fibres in Tissue Slices
    13 years 6 months ago
    Segmentation of Axonal Fibres in Tissue Slices
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    This work focuses on the segmentation of axonal structures in digital images of organotypic slice co-cultures. An image processing chain is presented, which relies on anisotropic d...
    Nico Scherf, Jens-Peer Kuska, Claudia Heine, Ulf-D...
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    BILDMED
    2008
    206views Algorithms» more  BILDMED 2008»
    Hatch Textures for Virtual Endoscopy
    13 years 6 months ago
    Hatch Textures for Virtual Endoscopy
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    Abstract. We present an illustrative rendering extension for virtual endoscopy to enhance depth perception. For this purpose different hatch textures are applied and their ability ...
    C. Schaller, Daniela I. Wellein, Silvia Born, Dirk...
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    BILDMED
    2008
    168views Algorithms» more  BILDMED 2008»
    Freehand 3-D Sonographic Measurement of the Superficial Femoral Artery
    13 years 6 months ago
    Freehand 3-D Sonographic Measurement of the Superficial Femoral Artery
    Download  sunsite.informatik.rwth-aachen.de
    Visualization of vessels for diagnostics and intervention are usually done under fluoroscopic X-ray view using intravenous contrast agents, which has potential risks. To avoid this...
    Dennis Sandkühler, Christian Sobotta, Matthia...
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    BILDMED
    2008
    127views Algorithms» more  BILDMED 2008»
    3D Segmentation of the Left Ventricle Combining Long- and Shortaxis Views
    13 years 6 months ago
    3D Segmentation of the Left Ventricle Combining Long- and Shortaxis Views
    Download  sunsite.informatik.rwth-aachen.de
    Abstract. Segmentation of the left ventricle (LV) is required to quantify LV remodeling after myocardial infarction. Therefore spatiotemporal Cine MR sequences including longaxis a...
    Jatin Relan, Dennis Säring, Michael Groth, Ka...
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    BILDMED
    2008
    108views Algorithms» more  BILDMED 2008»
    Registrierung im Fokus
    13 years 6 months ago
    Registrierung im Fokus
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    Nils Papenberg, Jan Modersitzki, Bernd Fischer
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    BILDMED
    2008
    125views Algorithms» more  BILDMED 2008»
    Automated Analysis of siRNA Screens of Virus Infected Cells Based on Immunofluorescence Microscopy
    13 years 6 months ago
    Automated Analysis of siRNA Screens of Virus Infected Cells Based on Immunofluorescence Microscopy
    Download  sunsite.informatik.rwth-aachen.de
    Abstract. We present an image analysis approach as part of a highthroughput microscopy screening system based on cell arrays for the identification of genes involved in Hepatitis C...
    Petr Matula, Anil Kumar, Ilka Wörz, Nathalie ...
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    BILDMED
    2008
    141views Algorithms» more  BILDMED 2008»
    Analysis of Cerebral Blood Flow from Small Rodents
    13 years 6 months ago
    Analysis of Cerebral Blood Flow from Small Rodents
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    The exact knowledge of the blood vessel geometry plays an important role, not only in clinical applications (stroke diagnosis, detection of stenosis), but also for detailed analysi...
    Monika Lehmpfuhl, Manuel André Gaudnek, And...
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    BILDMED
    2008
    93views Algorithms» more  BILDMED 2008»
    Adaptive Visualization Using the Annealing M-estimator
    13 years 6 months ago
    Adaptive Visualization Using the Annealing M-estimator
    Download  sunsite.informatik.rwth-aachen.de
    This paper presents an adaptive visualization for helping the needle insertion task for RF liver ablation under CT-fluoroscopy (CTfluoro) guidance. It shows slices of the 3D CT-vol...
    Ruxandra Lasowski, Selim Benhimane, Jakob Vogel, T...
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