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Dipl.-Ing. Tobias Senst
Wissenschaftlicher Mitarbeiter
Technische Universität Berlin
Institut Telekommunikationssysteme
Fachgebiet Nachrichtenübertragung
Sekr. E-N 1
Einsteinufer 17
10587 Berlin
Raum: E-N 339
Tel.: (030) 314 - 28932
Fax: (030) 314 - 22514
E-Mail: senst@nue.tu-berlin.de
Forschung
- Motion Estimation and Feature Tracking based on Optical Flow
| [link] | The presented work is motivated by the problem of local motion estimation via robust regression with linear models. In order to increase the robustness of the motion estimates we propose a novel Robust Local Optical Flow approach based on a modified Hampel estimator. We show the deficiencies of the least squares estimator used by the standard KLT tracker when the assumptions made by Lucas/Kanade are violated. We propose a strategy to adapt the window sizes to cope with the Generalized Aperture Problem... |
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Veröffentlichungen
2012
- Tobias Senst, Alexander Kuhn, Holger Theisel, Thomas Sikora
Detecting People Carrying Objects utilizing Lagrangian Dynamics
IEEE International Conference on Advanced Video and Signal-Based Surveillance (AVSS 2012), Beijing, China, 18.09.2012 - 21.09.2012
Details BibTeX - Tobias Senst, Rubén Heras Evangelio, Ivo Keller, Thomas Sikora
Clustering Motion for Real-Time Optical Flow based Tracking
IEEE International Conference on Advanced Video and Signal-Based Surveillance (AVSS 2012), Beijing, China, 18.09.2012 - 21.09.2012
Details BibTeX - Tobias Senst, Brigitte Unger, Ivo Keller, Thomas Sikora
Performance Evaluation of Feature Detection for Local Optical Flow Tracking
International Conference on Pattern Recognition Applications and Methods (ICPRAM 2012), volume 2, Vilamoura, Portugal, 06.02.2012 - 08.02.2012, pp. 303--309
DOI: 10.5220/0003731103030309
Details BibTeX - Tobias Senst, Volker Eiselein, Thomas Sikora
Robust Local Optical Flow for Feature Tracking
IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), IEEE, to appear, 2012
Details BibTeX
2011
- Tobias Senst, Volker Eiselein, Michael Pätzold, Thomas Sikora
Efficient Real-Time Local Optical Flow Estimation by Means of Integral Projections
Proceedings of the 18th IEEE International Conference on Image Processing (IEEE ICIP2011), Brussels, Belgium, 11.09.2011 - 14.09.2011, pp. 2393--2396
ISSN : 1522-4880 E-ISBN : 978-1-4577-1302-6 Print ISBN: 978-1-4577-1304-0
Details BibTeX - Tobias Senst, Michael Pätzold, Rubén Heras Evangelio, Volker Eiselein, Ivo Keller, Thomas Sikora
On Building Decentralized Wide-Area Surveillance Networks based on ONVIF
Workshop on Multimedia Systems for Surveillance (MMSS) in conjunction with 8th IEEE International Conference on Advanced Video and Signal-Based Surveillance, volume 2011, Klagenfurt, Austria, 30.08.2011 - 02.09.2011, pp. 420--423
ISBN: 978-1-4577-0844-2
Details BibTeX - Tobias Senst, Volker Eiselein, Rubén Heras Evangelio, Thomas Sikora
Robust Modified L2 Local Optical Flow Estimation and Feature Tracking
IEEE Workshop on Motion and Video Computing (WMVC), Kona, USA, 05.01.2011 - 07.01.2011, pp. 685--690
IEEE Catalog Number: CFP11082-CDR ISBN: 978-1-4244-9495-8
Details BibTeX - Tobias Senst, Rubén Heras Evangelio, Thomas Sikora
Detecting People Carrying Objects based on an Optical Flow Motion Model
IEEE Workshop on Applications of Computer Vision (WACV), Kona, USA, 05.01.2011 - 07.01.2011, pp. 301--306
IEEE Catalog Number: CFP11082-CDR ISBN: 978-1-4244-9495-8
Details BibTeX - Rubén Heras Evangelio, Tobias Senst, Thomas Sikora
Detection of Static Objects for the Task of Video Surveillance
IEEE Workshop on Applications of Computer Vision (WACV), Kona, USA, 05.01.2011 - 07.01.2011, pp. 27-32
IEEE Catalog Number: CFP11POV-CDR ISBN: 978-1-61284-034-5
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2010
- Tobias Senst, Volker Eiselein, Thomas Sikora
II-LK-A Real-Time Implementation for sparse Optical Flow
International Conference on Image Analysis and Recognition (ICIAR), volume 2010, Part I, LNCS 6111, Povoa de Varzim, Portugal, 21.06.2010 - 23.06.2010, pp. 240-249
ISBN: 978-3-642-13771-6
Details BibTeX - Tobias Senst, Rubén Heras Evangelio, Volker Eiselein, Michael Pätzold, Thomas Sikora
TOWARDS DETECTING PEOPLE CARRYING OBJECTS: A Periodicity Dependency Pattern Approach
International Conference on Computer Vision Theory and Applications (VISAPP), volume 2010/2, Angers, France, 17.05.2010 - 21.05.2010, pp. 524-529
ISBN:978-989-674-029-0
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2009
- Saira Saleem Pathan, Ayoub Al-Hamadi, Tobias Senst, Bernd Michaelis
Multi-Object Tracking Using Semantic Analysis and Kalman Filter
Image and Signal Processing and Analysis (ISPA), Salzburg, Austria, 16.09.2009 - 18.09.2009, pp. 271-276
ISSN: 1845-5921 Print ISBN: 978-953-184-135-1
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