88 search results - page 5 / 18 » Large Displacement Optical Flow |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we propose a novel dynamic discrete framework to address image morphing with application to optical flow estimation. We reformulate the problem using a number of di...
IBPRIA
2003
Springer
14 years 5 days ago
2003
Springer
In this paper, we present two new observation models based on optical flow information to track objects using particle filter algorithms. Although optical flow information enabl...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper, we study the use of optical flow as a characteristic for tracking. We analyze the behavior of three flowbased observation models for particle filter algorithms, and...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose a novel MRF-based model for deformable image matching (also known as registration). The deformation is described by a field of discrete variables, representing displace...
DAGM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Confidence measures are important for the validation of optical flow fields by estimating the correctness of each displacement vector. There are several frequently used c...