541 search results - page 16 / 109 » Robust Optic Flow Computation |
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Abstract. In this paper we introduce a principled approach to modeling the image brightness constraint for optical flow algorithms. Using a simple noise model, we derive a probabil...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
We propose a principled framework to model persistent motion in dynamic scenes. In contrast to previous efforts on object tracking and optical flow estimation that focus on local...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper presents a method for scene flow estimation from a calibrated stereo image sequence. The scene flow contains the 3-D displacement field of scene points, so that the 2-D...
CVPR
1998
IEEE
14 years 9 months ago
1998
IEEE
The estimation and detection of occlusion boundaries and moving bars are important and challenging problems in image sequence analysis. Here, we model such motion features as line...
FGR
2002
IEEE
14 years 19 days ago
2002
IEEE
In this paper, we present a scheme for face authentication in the presence of variations. To deal with variations, such as facial expressions and registration errors, with which t...