246 search results - page 3 / 50 » Wavelet-Based Optical Flow Estimation |
PR
2007
13 years 5 months ago
2007
We present a readily applicable way to go beyond the accuracy limits of current optical flow estimators. Modern optical flow algorithms employ the coarse to fine approach. We s...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
CVPR
1997
IEEE
14 years 8 months ago
1997
IEEE
A framework for learning parameterized models of optical flow from image sequences is presented. A class of motions is represented by a set of orthogonal basis flow fields that ar...
DAGM
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. The measurement of fluid flows is an emerging field for optical flow computation. In a number of such applications, a tracer is visualized with modern digital cameras. Du...
PAMI
2002
13 years 5 months ago
2002
We present a method for estimating the shape of a deformable model using the least-squares residuals from a model-based optical flow computation. This method is built on top of an...