@misc{GollewskiLangeRingbecketal.2012,
  author    = {Gollewski, Torsten and Lange, Robert and Ringbeck, Thorsten and Hess, Holger and Buxbaum, Bernd},
  title     = {Verfahren und Vorrichtung zur Laufzeitsensitiven Messung eines Signals [Offenlegungsschrift / Europ{\"a}ische Patentschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen / Den Hague},
  year      = {2012},
  language  = {de}
}
@inproceedings{PenneProfittlichRingbecketal.2010,
  author    = {Penne, Jochen and Profittlich, Martin and Ringbeck, Thorsten and Buxbaum, Bernd},
  title     = {Touchless detailed 3D scan of human hand anatomy using time-of-flight cameras},
  series = {Proceedings of the International Conference on 3D Body Scanning Technologies : Lugano, Switzerland, 19-20 October 2010},
  booktitle = {Proceedings of the International Conference on 3D Body Scanning Technologies : Lugano, Switzerland, 19-20 October 2010},
  editor    = {D, Nicola D'Apuzzo},
  publisher = {Hometrica Consulting},
  address   = {Z{\"u}rich},
  isbn      = {978-3-033-02714-5},
  pages     = {361 -- 369},
  year      = {2010},
  language  = {en}
}
@article{RingbeckProfittlichSchaller2009,
  author    = {Ringbeck, Thorsten and Profittlich, Martin and Schaller, Christian},
  title     = {Kameras f{\"u}r die dritte Dimension : PMD-Technologie erm{\"o}glicht neue effiziente Anwendungen in der Industrie und Medizintechnik},
  series = {Optik \& Photonik. - 4(2009), H. 3},
  journal   = {Optik \& Photonik. - 4(2009), H. 3},
  publisher = {Wiley - VCH},
  address   = {Weinheim},
  issn      = {1863-1460},
  pages     = {30 -- 33},
  year      = {2009},
  abstract  = {Flederm{\"a}use orientieren sich extrem schnell auch in absoluter Dunkelheit. Sie verwenden dazu eine Art Ultraschall Radar, um die Umgebung r{\"a}umlich wahrzunehmen. Der Photo-Misch-Detektor (engl. Photonic Mixer Device, PMD) verwendet dieses Prinzip der Flederm{\"a}use im optischen Bereich — dreidimensionale Szenen werden ohne Rechenaufwand kosteng{\"u}nstig, effizient und mit hoher Geschwindigkeit erfasst.},
  language  = {de}
}
@incollection{BuxbaumLangeRingbeck2009,
  author    = {Buxbaum, Bernd and Lange, Robert and Ringbeck, Thorsten},
  title     = {3D-Imaging},
  series = {Handbuch Fahrerassistenzsysteme : Grundlagen, Komponenten und Systeme f{\"u}r aktive Sicherheit und Komfort ; mit 45 Tabellen},
  booktitle = {Handbuch Fahrerassistenzsysteme : Grundlagen, Komponenten und Systeme f{\"u}r aktive Sicherheit und Komfort ; mit 45 Tabellen},
  editor    = {Winner, Hermann},
  edition   = {1. Auflage},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-0287-3},
  pages     = {187 -- 197},
  year      = {2009},
  language  = {de}
}
@inproceedings{LindnerKolbRingbeck2008,
  author    = {Lindner, Marvin and Kolb, Andreas and Ringbeck, Thorsten},
  title     = {New insights into the calibration of ToF-sensors},
  series = {2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops : Anchorage, AK, 23 - 28 June 2008},
  booktitle = {2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops : Anchorage, AK, 23 - 28 June 2008},
  publisher = {IEEE Service Center},
  address   = {Piscataway, NJ},
  isbn      = {978-1-4244-2339-2},
  pages     = {1 -- 5},
  year      = {2008},
  abstract  = {Time-of-flight (ToF) sensors have become an alternative to conventional distance sensing techniques like laser scanners or image based stereo. ToF sensors provide full range distance information at high frame-rates and thus have a significant impact onto current research in areas like online object recognition, collision prevention or scene reconstruction. However, ToF cameras like the photonic mixer device (PMD) still exhibit a number of challenges regarding static and dynamic effects, e.g. systematic distance errors and motion artefacts, respectively. Sensor calibration techniques reducing static system errors have been proposed and show promising results. However, current calibration techniques in general need a large set of reference data in order to determine the corresponding parameters for the calibration model. This paper introduces a new calibration approach which combines different demodulation techniques for the ToF- camera 's reference signal. Examples show, that the resulting combined demodulation technique yields improved distance values based on only two required reference data sets.},
  language  = {en}
}
@inproceedings{RingbeckHagebeuker2007,
  author    = {Ringbeck, Thorsten and Hagebeuker, Bianca},
  title     = {A 3D time of flight camera of object detection},
  series = {Optical 3-D measurement techniques VIII : applications in GIS, mapping, manufacturing, quality control, robotics, navigation, mobile mapping, medical imaging, cultural heritage, VR generation and animation; papers presented to the conference organized at ETH Zurich, Switzerland, July 9 - 12, 2007. - Vol. 1},
  booktitle = {Optical 3-D measurement techniques VIII : applications in GIS, mapping, manufacturing, quality control, robotics, navigation, mobile mapping, medical imaging, cultural heritage, VR generation and animation; papers presented to the conference organized at ETH Zurich, Switzerland, July 9 - 12, 2007. - Vol. 1},
  editor    = {Gr{\"u}n, Armin},
  publisher = {ETH},
  address   = {Z{\"u}rich},
  isbn      = {3-906467-67-8 (Gesamtwerk)},
  pages     = {1 -- 16},
  year      = {2007},
  language  = {en}
}
@inproceedings{HagebeukerRingbeckFrydlewiczetal.2007,
  author    = {Hagebeuker, Bianca and Ringbeck, Thorsten and Frydlewicz, Paul and Jesorsky, Oliver and S{\"u}nkel, Thomas},
  title     = {PMD-Sensoren als Schl{\"u}sselkomponenten f{\"u}r die mehrdimensionale Umfelderfassung des Fahrzeuginnenraums},
  series = {Begleittexte zum Entwicklerforum KFZ-Elektronik \& FlexRay Solution Day : 15.Mai 2007, Ludwigsburg},
  booktitle = {Begleittexte zum Entwicklerforum KFZ-Elektronik \& FlexRay Solution Day : 15.Mai 2007, Ludwigsburg},
  editor    = {Grote, Caspar},
  publisher = {WEKA-Fachzeitschr.-Verl.},
  address   = {Poing},
  pages     = {287 -- 296},
  year      = {2007},
  language  = {en}
}
@incollection{RingbeckHagebeukerKraftetal.2007,
  author    = {Ringbeck, Thorsten and Hagebeuker, Bianca and Kraft, Holger and Paintner, Michael},
  title     = {PMD-basierte 3D-Optosensoren zur Fahrzeugumfelderfassung},
  series = {Sensoren im Automobil II : mit 27 Tabellen / [2. Tagung Sensoren im Automobil 2007]},
  booktitle = {Sensoren im Automobil II : mit 27 Tabellen / [2. Tagung Sensoren im Automobil 2007]},
  editor    = {Tille, Thomas},
  publisher = {expert-Verl.},
  address   = {Renningen},
  isbn      = {978-3-8169-2750-1},
  year      = {2007},
  language  = {de}
}
@misc{HilgenstockLangeRiedeletal.2006,
  author    = {Hilgenstock, J{\"o}rg and Lange, Robert and Riedel, Helmut and Ringbeck, Thorsten},
  title     = {Verfahren und Entfernungsmessvorrichtung zum Bestimmen der Entfernung zwischen einem Objekt und der Vorrichtung : [Offenlegungsschrift / Europ{\"a}ische Patentanmeldung]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen / Den Hague},
  year      = {2006},
  language  = {de}
}
@article{HagebeukerLangeRingbeck2004,
  author    = {Hagebeuker, Bianca and Lange, Robert and Ringbeck, Thorsten},
  title     = {Bildverarbeitung mit der dritten Dimension : wenn die Pixel auch Laufzeiten auswerten},
  series = {Sensor-Report : Sensorik, Messtechnik, Bildverarbeitung, Fabrikautomation. - 2004, H. 2},
  journal   = {Sensor-Report : Sensorik, Messtechnik, Bildverarbeitung, Fabrikautomation. - 2004, H. 2},
  publisher = {Rek \& Thomas},
  address   = {St. Gallen},
  issn      = {0179-9592},
  pages     = {11 -- 17},
  year      = {2004},
  language  = {de}
}