1–8 von 8 Ergebnissen
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    High data-rate optical communication payload for CubeSats

    Freier Zugriff
    Rödiger, Benjamin / Menninger, Christian / Fuchs, Christian et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2020
    version of DLRs optical communication payload OSIRIS for small LEO satellites. DLRs Institute of Communications and Navigation has developed the ...

    Laser Guide Stars for Optical Free-Space Communications

    Freier Zugriff
    Mata Calvo, Ramon / Bonaccini Calia, Domenico / Barrios, Ricardo et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2017
    ground to space optical communications. Atmospheric turbulence causes strong signal fluctuations in the uplink, due to scintillation and beam ...
    Schlagwörter: Free-Space Optical Communications

    Pre-correction Adaptive Optics performance of a 10 km Laser Link

    Freier Zugriff
    Saathof, Rudolf / den Breeje, Remco / Klop, Wimar et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2019
    For the next generation of very high throughput communication satellites, free-space optical (FSO) communication between ground stations ...
    Schlagwörter: free space optical communications , Optical satellite communication

    Application of Proximal Alternating Linearized Minimization (PALM) and inertial PALM to dynamic 3D CT

    Freier Zugriff
    Djurabekova, N / Goldberg, A / Hauptmann, A et al. | BASE | 2019
    Schlagwörter: optical flow regularisation

    Demonstration of an FSO/RF hybrid communication system on aeronautical and space applications

    Freier Zugriff
    Rödiger, Benjamin / Ginthör, David / Pacheco, Jorge et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2020
    Navigation has a successful track record in developing Free Space Optical (FSO) terminals for flying platforms like stratospheric balloons, aircrafts ...

    Dense and accurate motion and strain estimation in high resolution speckle images using an image-adaptive approach

    Freier Zugriff
    Cofaru, Corneliu / Philips, Wilfried / Van Paepegem, Wim | BASE | 2011
    Digital image processing methods represent a viable and well acknowledged alternative to strain gauges and interferometric techniques for ...
    Verlag: SPIE, the International Society for Optical Engineering , Ghent University Academic Bibliography
    Schlagwörter: Technology and Engineering , OPTICAL-FLOW

    Stereo vision and laser odometry for autonomous helicopters in GPS-denied indoor environments

    Freier Zugriff
    Prentice, Samuel James / He, Ruijie / Bachrach, Abraham Galton et al. | DSpace@MIT | 2009
    This paper presents our solution for enabling a quadrotor helicopter to autonomously navigate unstructured and unknown indoor environments ...

    Planning of a Multi Sensor System for Human Activities Space – Aspects of Iso-disparrity Surface

    Freier Zugriff
    Chen, Jiandan / Khatibi, Siamak / Wirandi, Jenny et al. | BASE | 2007
    The Intelligent Vision Agent System, IVAS, is a system for automatic target detection, identification and information processing for use in ...
    Verlag: Florence : SPIE--The International Society for Optical Engineering , BTH - Blekinge Institute of Technology: Publications (DIVA)