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Dense 3D scene flow estimation for locally rigid scenes

Oct 16, 2013

I will present recent work on 3D scene flow estimation, i.e. dense reconstruction of 3D geometry and motion field from two or more views. Scene flow estimation is a combination of the dense stereo and dense optical flow problems, and like these two it is ill-posed and needs some form of regularization. In our work we exploit the fact that image motion is frequently dominated by observer motion and a number of rigidly moving objects. I will talk about two different models derived from this assumption: the first one encourages rigidity in local neighborhoods; the second one explicitly models the scene as piecewise planar and rigid.

Dr. Konrad Schindler, ETH, Zurich
Date: 16-10-13
Time: 15:00 -16:30
Location: TU Vienna
HS 7 (Schütte-Lihotzky HS)
1040 Wien, Karlsplatz 13
Main Building, Stiege VII, ground floor
Slides: Download the presentation slides.

Event Location

HS 7 (Schütte-Lihotzky HS)
1040 Wien, Karlsplatz 13 Main Building, Stiege VII, ground floor
Vienna
Austria