Global Dimension Minimization

Supplemental Webpage

Code (Matlab/Octave)

RAS Database - (Hosted with the permission of Shankar R. Rao)

The RAS database is from the following paper:
Rao, S. R., Yang, A. Y., Sastry, S. S., & Ma, Y. (2010). Robust algebraic segmentation of mixed rigid-body and planar motions from two views. International Journal of Computer Vision, 88(3), 425-446. doi:10.1007/s11263-009-0314-1.

Hopkins155 Database


Poling, B., Lerman, G.: A new approach to two-view motion segmentation using global dimension minimization. International Journal of Computer Vision pp. 1–21 (2014). DOI 10.1007/s11263-013-0694-0. URL: (Preprint:


Institute of Mathematics and its Applications - Postdoc Seminar - March 2012 (Slides, video1, video2)



This research has been supported by NSF grants DMS-09-15064 and DMS-09-56072


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Last Modified Wednesday February 14, 2018
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