191 search results - page 10 / 39 » Motion Detail Preserving Optical Flow Estimation |
ECCV
2000
Springer
16 years 1 months ago
2000
Springer
This paper considers a fundamental problem in visual motion perception, namely the problem of egomotion estimation based on visual input. Many of the existing techniques for solvin...
CVPR
1997
IEEE
15 years 4 months ago
1997
IEEE
In this paper, we consider a multi-camera vision system mounted on a moving object in a static threedimensional environment. By using the motion ow elds seen by all of the cameras...
105
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ICPR
2002
IEEE
15 years 4 months ago
2002
IEEE
Unbiased and consistent estimates of structure and motion can be obtained by least squares minimization of the differential epipolar constraint. Previous work on this subject does...
111
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SCALESPACE
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. The dynamic behavior of the cardiac muscle is strongly dependent on heart diseases. Optic flow techniques are essential tools to assess and quantify the contraction of t...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
We present a method for unsupervised learning of classes of motions in video. We project optical flow fields to a complete, orthogonal, a-priori set of basis functions in a probab...