Auflistung Fakultät für Bauingenieurwesen und Geodäsie nach Schlagwort "Cameras"

Auflistung Fakultät für Bauingenieurwesen und Geodäsie nach Schlagwort "Cameras"

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  • Bifocal stereo for multipath person re-identification 
    Blott, G.; Heipke, C. (Göttingen : Copernicus GmbH, 2017)
    This work presents an approach for the task of person re-identification by exploiting bifocal stereo cameras. Present monocular person re-identification approaches show a decreasing working distance, when increasing the ...
  • Comprehensive and highly accurate measurements of crane runways, profiles and fastenings 
    Dennig, Dirk; Bureick, Johannes; Link, Johannes; Diener, Dmitri; Hesse, Christian; Neumann, Ingo (Basel : MDPI AG, 2017)
    The process of surveying crane runways has been continually refined due to the competitive situation, modern surveying instruments, additional sensors, accessories and evaluation procedures. Guidelines, such as the ...
  • Confidence-aware pedestrian tracking using a stereo camera 
    Nguyen, U.; Rottensteiner, F.; Heipke, C. (Göttingen : Copernicus GmbH, 2019)
    Pedestrian tracking is a significant problem in autonomous driving. The majority of studies carries out tracking in the image domain, which is not sufficient for many realistic applications like path planning, collision ...
  • DMC practical experience and accuracy assessment 
    Madani, M.; Dörstel, C.; Heipke, C.; Jacobsen, K. (Göttingen : Copernicus GmbH, 2004)
    Accuracy of digital image data is expected to be better or at least the same as for analogue images. Since Z/I introduced its Digital Mapping Camera (DMC) into the market in early 2003, multiple projects have successfully ...
  • Global bundle adjustment with variable orientation point distance for precise mars express orbit reconstruction 
    Bostelmann, Jonas; Heipke, Christian (Katlenburg-Lindau : Copernicus Publications, 2016)
    The photogrammetric bundle adjustment of line scanner image data requires a precise description of the time-dependent image orientation. For this task exterior orientation parameters of discrete points are used to model ...
  • Integration of prior knowledge into dense image matching for video surveillance 
    Menze, Moritz; Heipke, Christian (Göttingen : Copernicus GmbH, 2014)
    Three-dimensional information from dense image matching is a valuable input for a broad range of vision applications. While reliable approaches exist for dedicated stereo setups they do not easily generalize to more ...
  • Integrity and collaboration in dynamic sensor networks 
    Schön, Steffen; Brenner, Claus; Alkhatib, Hamza; Coenen, Max; Dbouk, Hani; Garcia-Fernandez, Nicolas; Fischer, Colin; Heipke, Christian; Lohmann, Katja; Neumann, Ingo; Nguyen, Uyen; Paffenholz, Jens-André; Peters, Torben; Rottensteiner, Franz; Schachtschneider, Julia; Sester, Monika; Sun, Ligang; Vogel, Sören; Voges, Raphael; Wagner, Bernardo (Basel : MDPI AG, 2018)
    Global Navigation Satellite Systems (GNSS) deliver absolute position and velocity, as well as time information (P, V, T). However, in urban areas, the GNSS navigation performance is restricted due to signal obstructions ...
  • A mobile multi-sensor platform for building reconstruction integrating terrestrial and autonomous UAV-based close range data acquisition 
    Cefalu, A.; Haala, N.; Schmohl, S.; Neumann, I.; Genz, T. (Göttingen : Copernicus GmbH, 2017)
    Photogrammetric data capture of complex 3D objects using UAV imagery has become commonplace. Software tools based on algorithms like Structure-from-Motion and multi-view stereo image matching enable the fully automatic ...
  • Modelling forest snow processes with a new version of WaSiM 
    Förster, Kristian; Garvelmann, Jakob; Meißl, Gertraud; Strasser, Ulrich (Abingdon : Taylor and Francis Ltd., 2018)
    We present a new model extension for the Water balance Simulation Model, WaSiM, which features (i) snow interception and (ii) modified meteorological conditions under coniferous forest canopies, complementing recently ...
  • Relative camera pose estimation method using optimization on the manifold 
    Cheng, Chuanqi; Hao, Xiangyang; Li, Jiansheng (Göttingen : Copernicus GmbH, 2017)
    To solve the problem of relative camera pose estimation, a method using optimization with respect to the manifold is proposed. Firstly from maximum-a-posteriori (MAP) model to nonlinear least squares (NLS) model, the general ...
  • Sub-camera calibration of a Penta-camera 
    Jacobsen, Karsten; Gerke, M. (Göttingen : Copernicus GmbH, 2016)
    Penta cameras consisting of a nadir and four inclined cameras are becoming more and more popular, having the advantage of imaging also facades in built up areas from four directions. Such system cameras require a boresight ...
  • Systematic geometric image errors of very high resolution optical satellites 
    Jacobsen, K. (Göttingen : Copernicus GmbH, 2018)
    Very high resolution optical satellites are imaging the object space by a combination of CCD-lines in one direction and by time, speed and satellite rotation in the other direction. The combination of the CCD-lines usually ...

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