Titlebook: Bildverarbeitung für die Medizin 2016; Algorithmen - System Thomas Tolxdorff,Thomas M. Deserno (geb. Lehmann), Conference proceedings 2016

充滿人

Improved Semi-Automatic Basket Catheter Reconstruction from two X-Ray Views,illation. To this end, a basket catheter comprising 64 electrodes is inserted into both the right atrium and left atrium under X-ray guidance to locate electric anomalies. The 3D positions of the electrodes are needed to determine the ablation region. We propose a improved model-based method for 3D

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A Greedy Completion Algorithm for Retrieving Fuzzy Fine Structures,nts a highly tortuous fine structure within aortas of dissection patients. Due to its variability in topology and morphology, extraction by any assumed shape priors is deemed to fail. Based on the response of 3D/2D phase congruency filter, we select a segment of high significance in order to remove

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Comparison of Post-Hoc Normalization Approaches for CT-based Lung Emphysema Index Quantification,for normalization of CT images reconstructed with different kernels to homogenize image sharpness and pixel noise. For 56 subjects, chest CT images reconstructed with a soft kernel (B20f) and a medium sharp kernel (B50f) were acquired. Normalization of the B50f images was performed using a Laplacian

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Deadpan

,Fallspezifisches Lernen zur automatischen L?sionssegmentierung in multimodalen MR-Bildern,r Erscheinungsformen der Physiologie und Pathologie. Wenn ein einzelner Klassifikator s?mtliche Variationen berücksichtigen soll, wird dies seine Genauigkeit stark beeintr?chtigen. Zur Segmentierung von L?sionen auf multimodalen MR-Bilder schlagen wir aus diesem Grund vor, für jedes neue Bild einen

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恩惠

,Robuste intraoperative Registrierung mit fluoreszierenden Markern für die computergestützte Laparoslreiche Konzepte zur Einblendung von anatomischen Details auf Basis intraoperativer Registrierungsmethoden existieren, scheitert die klinische Translation bislang an fehlender Robustheit und aufwendiger Integration in den klinischen Arbeitsablauf. In diesem Beitrag pr?sentieren wir einen neuartigen

學術討論會

Curve-to-Image Based Non-Rigid Registration of Digital Photos and Quantitative Light-Induced Fluorehite spots on the tooth surface. To asses the extent of demineralization in a tooth, quantitative light-induced fluorescence (QLF) is used. We propose a method to match digital photographs and QLF images of decalcified teeth, based on the idea of curve-to-image matching. It extracts a curve represen