22 search results - page 1 / 5 » Recursive Non-Linear Estimation of Discontinuous Flow Fields |
ECCV
1994
Springer
14 years 6 months ago
1994
Springer
Abstract. This paper de nes a temporal continuity constraint that expresses assumptions about the evolution of 2D image velocity, or optical ow, over a sequence of images. Temporal...
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
The information conveyed by optical flow is analytically linked to the observer motion in this paper by decomposing the optical flow field into its vector field components. It is ...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
We present a new reliable hybrid recursive method for optical flow estimation. The method efficiently combines the advantage of discrete motion estimation and optical flow estimati...
IJCV
2006
13 years 4 months ago
2006
Variational methods are among the most accurate techniques for estimating the optic flow. They yield dense flow fields and can be designed such that they preserve discontinuities, ...