Browsing by Subject "segmentation"

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  • Gaa, Johannes; Kahrs, Lüder Alexander; Müller, Samuel; Majdani, Omid; Ortmaier, Tobias (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    Planning and analyzing of surgical interventions are often based on computer models derived from computed tomography images of the patient. In the field of cochlear implant insertion the modeling of several structures of ...
  • Weinmann, M.; Schmidt, Alena; Mallet, C.; Hinz, Stefan; Rottensteiner, Franz; Jutzi, B. (Göttingen : Copernicus GmbH, 2015)
    The fully automated analysis of 3D point clouds is of great importance in photogrammetry, remote sensing and computer vision. For reliably extracting objects such as buildings, road inventory or vegetation, many approaches ...
  • Yang, Michael Ying; Foerstner, Wolfgang; Chai, Dengfeng (Göttingen : Copernicus GmbH, 2012)
    The classification of building facade images is a challenging problem that receives a great deal of attention in the photogrammetry community. Image classification is critically dependent on the features. In this paper, ...
  • Donner, Sabine; Müller, Oliver; Witte, Frank; Bartsch, Ivonne; Willbold, Elmar; Ripken, Tammo; Heisterkamp, Alexander; Rosenhahn, Bodo; Krüger, Alexander (Berlin : Walter de Gruyter, 2013-05-17)
    Novel surface coatings of percutaneous implants need to be tested in biocompatibility studies. The use of animal models for testing usually involves numerous lethal biopsies for the analysis of the implant-tissue interface. ...
  • Mech, Roland; Marques, Ferran (Heidelberg : SpringerOpen, 2002)
    The objective evaluation of 2D-shape estimation results for moving objects in a video sequence is still an open problem. First approaches in the literature evaluate the spatial accuracy and the temporal coherency of the ...
  • Nasution, Indera Sakti (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    The ability to place, mark and evaluate a product in production lines is critical for the laser marking of horticultural plants. This study was divided into two objectives. Firstly, the investigation aimed to find the ...
  • Niemeyer, Joachim-Christoph (Hannover : Leibniz Universität Hannover, 2017)
    Auf Flugzeugen montierte Laserscanner können innerhalb kürzester Zeit große Gebiete der Erdoberfläche dreidimensional erfassen. Eine wichtige Aufgabe besteht in der Klassifikation der anfallenden Daten, welche als Punktwolken ...