121 search results - page 5 / 25 » Regularized Patch Motion Estimation |
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a robust method to solve the two coupled problems: ground layer detection and vehicle egomotion estimation, which appear in visual navigation. We virtually rot...
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
DAGM
2007
Springer
15 years 1 months ago
2007
Springer
Abstract In this paper we extend a multi-camera model for simultaneous estimation of 3d position, normals, and 3d motion of surface patches [17] to be able to handle brightness cha...
DAGM
2006
Springer
14 years 11 months ago
2006
Springer
We present a variational approach to motion estimation of instationary fluid flows. Our approach extends prior work along two directions: (i) The full incompressible Navier-Stokes ...
CVPR
1997
IEEE
15 years 1 months ago
1997
IEEE
Grouping based on common motion, or “common fate” provides a powerful cue for segmenting image sequences. Recently a number of algorithms have been developed that successfully...