Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB

Publikationen zum Projekt

Publikationen zum Projekt

  • Numerical modelling of an optical belt sorter using a DEM-CFD approach coupled with particle tracking and comparison with experiments
    Autor:
    Pfaff, F.; Pieper, C.; Maier, Georg; Kruggel-Emden, H.; Wirtz, S.; Noack, B.; Gruna, Robin; Scherer, V.; Hanebeck, U.D.; Längle, Thomas; Beyerer, Jürgen
    Quelle:
    Powder Technology 340 (2018), S.181-193
    ISSN: 0032-5910
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  • Application of Area-Scan Sensors in Sensor-Based Sorting
    Autor: Maier, Georg; Pfaff, F.; Pieper, C.; Gruna, Robin; Noack, B.; Kruggel-Emden, H.; Längle, Thomas; Hanebeck, U.; Wirtz, S.; Scherer, V.; Beyerer, Jürgen
    Quelle: 8th Sensor-Based Sorting & Control; 6.-7.03.2018, Aachen
    ISBN: 978-3-8440-5805-5, PDF
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  • Improving multitarget tracking using orientation estimates for sorting bulk materials
    Autor: 
    Pfaff, F.; Kurz, G.; Pieper, C.; Maier, Georg; Noack, B.; Kruggel-Emden, H.; Gruna, Robin; Hanebeck, U.; Wirtz, S.; Scherer, V.; Längle, Thomas; Beyerer, Jürgen
    Quelle:
    2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI), Daegu, Korea (South), 2017;
    pp. 553-558, doi: 10.1109/MFI.2017.8170379, PDF
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  • Real-time multitarget tracking for sensor-based sorting
    Autor:
    Maier, Georg; Pfaff, F.; Wagner, M.; Pieper, C.; Gruna, Robin; Noack, B.; Kruggel-Emden, H.; Längle, Thomas; Hanebeck, U.; Wirtz, S.; Scherer, V.; Beyerer, Jürgen
    Quelle:
    Journal of Real-Time Image Processing; 2017 Nov. 20
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  • Echtzeitfähige Bewegungsvorhersage anhand des Farbversatzes von Zeilenkameras
    Real-time motion prediction using the chromatic offset of line scan cameras
    Autor: Pfaff, F.; Maier, Georg; Aristov, M.; Noack, B.; Gruna, Robin; Hanebeck, U.; Längle, Thomas; Beyerer, Jürgen; Pieper, C.; Kruggel-Emden, H.; Wirtz, S.; Scherer, V.
    Quelle: Automatisierungstechnik : AT 65 (2017), Nr. 6, pp. 369 – 380; ISSN: 0178-2312; ISSN: 0340-434X
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  • Numerical and experimental investigation of transport and separation of complex shaped particles in an optical belt sorter using a DEM-CFD approach and comparison with experiments
    Autor:
    Pieper, C.; Maier, Georg, Pfaff, F.; Kruggel-Emden, H.; Gruna, Robin, Noack, B.; S. Wirtz, S.; Scherer,V.; Längle, Thomas; Hanebeck, U.
    Quelle:
    V International Conference on Particle-based Methods. Fundamentals and Applications -- PARTICLES 2017; 26.-28. September 2017, Hannover; pp. 373 – 384
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  • Bewegungsbasierte Charakterisierung von Materialien für die sensorgestützte Sortierung
    Motion-based material characterization in sensor-based sorting
    Autor: 
    Maier, Georg; Pfaff, F.; Becker, F.; Pieper, C.; Gruna, Robin; Noack, B.; Kruggel-Emden, H.; Längle, Thomas; Hanebeck, U.; Wirtz, S.; Scherer, V.; Beyerer, Jürgen
    Abstract:
    Für die Sortierung von kohäsiven, granularen Materialien entspricht die sensorgestützte Sortierung dem Stand der Technik. Die Auswahl geeigneter Systemkomponenten, wie etwa Sensorik, Beleuchtung, oder die Realisierung der Datenauswertung, orientiert sich bei der Entwicklung entsprechender Systeme an der konkreten Sortieraufgabe, die es zu lösen gilt...
    Quelle:
    tm - Technisches Messen, ISSN (Online) 2196-7113, ISSN (Print) 0171-8096
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  • Improving Material Characterization in Sensor-Based Sorting by Utilizing Motion Information
    Autor:
    Maier, Georg; Pfaff, Florian; Becker, Florian; Pieper, Christoph; Gruna, Robin; Noack, Benjamin; Kruggel-Emden, Harald; Längle, Thomas; Hanebeck, Uwe D.; Wirtz, Siegmar; Scherer, Viktor; Beyerer, Jürgen
    Abstract:
    Sensor-based sorting provides state-of-the-art solutions for sorting of cohesive, granular materials. Systems are tailored to a task at hand, for instance by means of sensors and implementation of data analysis...
    Quelle:
    OCM 2017 - Optical Characterization of Materials - conference proceedings, 2017 Karlsruhe; pp. 109—119
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  • Simulation-based Evaluation of Predictive Tracking for Sorting Bulk Materials
    Autor:
    Pfaff, F.; Pieper, C.; Maier, Georg; Noack, B.; Kruggel-Emden, H.; Gruna, Robin; Hanebeck, U. D.; Wirtz, S.; Scherer, V.; Längle, Thomas; Beyerer, Jürgen
    Quelle:
    Multisensor Fusion and Integration for Intelligent Systems (MFI), 2016 IEEE International Conference on. IEEE, 2016
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  • Fast Multitarget Tracking via Strategy Switching for Sensor Based Sorting
    Autor: Maier, Georg; Pfaff, F.; Pieper, C.; Gruna, Robin;, Noack, B.; Kruggel-Emden, H.; Längle, Thomas; Hanebeck, U. D.; Wirtz, S.; Scherer, V.; Beyerer, Jürgen
    Quelle: Multisensor Fusion and Integration for Intelligent Systems (MFI), 2016 IEEE International Conference on. IEEE, 2016
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  • Numerical Investigation of Optical Sorting Using the Discrete Element Method.
    Autor:
    Pieper, C. ; Kruggel-Emden, H. ; Wirtz, S. ; Scherer, V. ; Pfaff, F. ; Noack, B. ; Hanebeck, U.D. ; Maier, Georg; Gruna, Robin; Längle, Thomas; Beyerer, Jürgen
    Abstract:
    Automated optical sorting systems are important devices in the growing field of bulk solids handling. The initial sorter calibration and the precise optical sorting of many materials is still very time consuming and difficult....
    Quelle:
    Li, Xikui (Ed.): Proceedings of the 7th International Conference on Discrete Element Methods. Singapore; Springer, 2017, S. 1105-1113. (Springer proceedings in physics 188)
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  • Numerical Modeling of an Automated Optical Belt Sorter using the Discrete Element Method
    Autor:
    Pieper, C.; Maier, Georg; Pfaff, F.; Kruggel-Emden, H.; Wirtz, S.; Gruna, Robin; Noack, B.; Scherer, V.; Längle, Thomas; Beyerer, Jürgen; Hanebeck, U. D.
    Quelle:
    Powder Technology, 301, pp. 805-814, 2016
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  • Improving optical sorting of bulk materials using sophisticated motion models
    Autor:
    Pfaff, Florian; Pieper, Christoph; Maier, Georg; Noack, Benjamin; Kruggel-Emden, Harald; Gruna, Robin; Hanebeck, Uwe D.; Witz, Siegmar; Scherer, Viktor; Beyerer, Jürgen; Längle, Thomas
    Abstract:
    Visual properties are powerful features to reliably classify bulk materials, thereby allowing to detect defect or low quality particles. Optical belt sorters are an established technology to sort based on these properties, but they suffer from delays between the simultaneaus classification and localization step and the subsequent separation step...
    Quelle: tm-Technisches Messen 83.2 (2016), S. 77-84, ISSN 0171-8096, ISSN 2196-7113
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  • TrackSort: Predictive tracking for sorting uncooperative bulk materials
    Autor: Pfaff, F.; Beyerer, Jürgen; Baum, M.; Noack, B.;Längle, Thomas; Hanebeck, U.D.; Gruna, Robin
    Abstract: Optical belt sorters are a versatile, state-of-the art technology to sort bulk materials that are hard to sort based on only nonvisual properties. In this paper, we propose an extension to current optical belt sorters that involves replacing the line camera with an area camera to observe a wider field of view, allowing us to observe each particle over multiple time steps... 
    Quelle: IEEE International Conference on Multisensor Fusion and lntegration for Intelligent Systems, MFI 2015; pp.7-12
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