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Institut für Neuro- und Bioinformatik

Direktor: Prof. Dr. rer. nat. Thomas Martinetz

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LOCOMOTOR

erstellt von Judith Berger — zuletzt verändert: 12.12.2007 17:25

LOCOMOTOR

LOcal adaptive estimation of COmplex MOTion and ORientation patterns

(LOCOMOTOR)

 

The LOCOMOTOR project is supported by the DFG under Ba 1176/7 and is part of the DFG Schwerpunktprogramm "Mathematical methods for time series analysis and digital image processing", see

http://www.math.uni-bremen.de/zetem/DFG-Schwerpunkt/.

This Schwerpunktprogamm exclusively includes projects which combine the development of new mathematical methods with a high importance for specific applications, i.e. neither purely theoretical investigations nor the adaption of known methods for a possibly new field of application.

The LOCOMOTOR objective is a unified framework for detection and accurate quantification of motions, orientations and symmetries in image data.

At the INB we mainly deal with the problem of estimating complex motions as they occur in case of transparencies, reflections, occlusions, and discontinuities. In addition, we study how much information is encoded by specific dynamic properties of the visual input and use the results to model human vision. A basic concept is that of intrinsic dimension.

For further information see our Multiple motions page.

LOCOMOTOR partners

LOCOMOTOR publications

  • T. Aach, C. Mota, I. Stuke, M. Mühlich, and E. Barth. Analysis of superimposed oriented patterns. IEEE Transactions on Image Processing, 15(12):3690-3700, 2006.

  • C. Mota, I. Stuke, T. Aach, and E. Barth. Divide-and-Conquer Strategies for Estimating Multiple Transparent Motions. In B. Jähne, R. Mester, E. Barth, and H. Scharr, editors, Complex Motion. Proceedings of the 1st International Workshop on Complex Motion, Schloss Reisensburg, Germany, Oct. 2004 . Lecture Notes on Computer Science, LNCS, volume 3417, pages 66-78, Berlin, 2005. Springer

  • C. Mota, I. Stuke, T. Aach, and E. Barth. Spatial and spectral analysis of occluded motions. Signal Processing: Image Communication. Elsevier Science, 20-6:529-536, 2005.
  • H. Scharr, I. Stuke, C. Mota, and E. Barth. Estimation of Transparent Motions with Physical Models for Additional Brightness Variation. In European Signal Pocessing Conference 2005, page CD, 2005.
  • C. Mota, I. Stuke, T. Aach, and E. Barth: Estimation of multiple orientations at corners and junctions. In: 26th Pattern Recognition Symposium (DAGM'04), Tübingen, Aug. 30 - Sept. 1, 2004.
  • C. Mota, T. Aach, I. Stuke, and E. Barth: Estimation of multiple orientations in multi-dimensional signals. In: IEEE International Conference on Image Processing, pages 2665-2668, 2004. (PDF file, 170 KB)
  • C. Mota, M. Dorr, I. Stuke, and E. Barth: Categorization of Transparent-Motion Patterns Using the Projective Plane. In: International Journal of Computer and Information Science, 5(2):129-40, 2004. (PDF file, 746 KB)
  • I. Stuke, T. Aach, E. Barth, and C. Mota: Multiple-motion estimation by block-matching using Markov random fields. In: International Journal of Computer & Information Science, Vol. 5, No. 2, pp. 141 - 152, June 2004.
  • I. Stuke, T. Aach, E. Barth, and C. Mota: Analysing superimposed oriented patterns. In: 6th IEEE Southwest Symposium on Image Analysis and Interpretation, Lake Tahoe, NV. pp. 133 - 137, 2004. (PDF file, 159 KB)
  • T. Aach, I. Stuke, C. Mota, and E. Barth: Estimation of Multiple Local Orientations in Image Signals. In: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2004, volume III, pages 553-556, Montreal, Canada, May 17-21 2004. (PDF file, 144 KB)
  • C. Mota, M. Dorr, I. Stuke, and E. Barth: Analysis and synthesis of motion patterns using the projective plane. In: Bernice E Rogowitz and Thrasyvoulos N Pappas, editors, Human Vision and Electronic Imaging Conference IX, volume 5292 of Proceedings of SPIE, pages 174-81, 2004. (PDF file, 149 KB)
  • I. Stuke, T. Aach, E. Barth, and C. Mota: Estimation of multiple motions using block-matching and Markov random fields. In: S. Panchanathan and B. Vasudev, editors, Visual Communications and Image Processing 2004, IS&T/SPIE 16th Annual Symposium Electronic Imaging, Proceedings of SPIE, volume 5308, pages 486-496, San Jose, California, 2004. (PDF file, 1.5 MB)
  • C. Mota, M. Dorr, I. Stuke, and E. Barth: Categorization of Transparent-Motion Patterns Using the Projective Plane. In: Walter Dosch and Roger Y Lee, editors, Proceedings of the ACIS Fourth International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD'03), pages 363-369. International Association for Computer and Information Science, October 16-18 2003. (PDF file, 226 KB)
  • I. Stuke, T. Aach, E. Barth, and C. Mota: Estimation of Multiple Motions by Block Matching. In: W. Dosch and R. Y. Lee, editors, Proceedings of the ACIS 4th International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD'03), Lübeck, Germany, October 16-18, 2003, pages 358-62, 2003. (PDF file, 1.0 MB)
  • E. Barth, I. Stuke, T. Aach, and C. Mota: Spatio-Temporal Motion Estimation for Transparency and Occlusions.In: Proc. IEEE Int. Conf. Image Processing, volume III, pages 69-72, Barcelona, Spain, September 14-17, 2003. IEEE Signal Processing Soc. (PDF file, 1.7 MB)
  • I. Stuke, T. Aach, C. Mota, E. Barth: Linear and Regularized Solutions for Multiple Motions. In: Bhaskaran Vasudev, T Russell Hsing, Andrew G Tescher, and Touradj Ebrahimi, editors, Proc. IEEE Int. Conf. Acoustics, Speech and Signal Processing, volume III of Proceedings of SPIE, pages 157-160, Hong Kong, April 2003. SPIE, IEEE Signal Processing Soc. Conference was canceled due to SARS. (PDF file, 77 KB)
  • I. Stuke, T. Aach, C. Mota, and E. Barth: Estimation of multiple motions: regularization and performance evaluation. In: B. Vasudev, T. R. Hsing, A. G. Tescher, and T. Ebrahimi, editors, Image and Video Communications ans Processings 2003, Proceedings of SPIE, volume 5022, pages 75-86, 2003. (PDF file, 242 KB)
  • C. Mota, I. Stuke, and E. Barth: Analytic Solutions for Multiple Motions. In: Proc. IEEE Int. Conf. Image Processing, volume II, pages 917-20, Thessaloniki, Greece, October 7-10, 2001. IEEE Signal Processing Soc. (PDF file, 127 KB)

 

Abstracts

  • M. Haker, C. Mota, and E. Barth:Multiple Motions in the Projective Plane. In: 7th Tübingen Perception Conference, Kirchentellinsfurt: Knirsch Verlag, p.177, 2004.
  • E. Barth, M. Dorr, I. Stuke, and C. Mota: Theory and some data for up to four transparent motions. In: Perception: ECVP 2001 abstracts, Pion Ltd., London, UK.

 

 

 

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