92 search results - page 1 / 19 » On the Spatial Statistics of Optical Flow |
ICCV
2005
IEEE
13 years 10 months ago
2005
IEEE
We develop a method for learning the spatial statistics of optical flow fields from a novel training database. Training flow fields are constructed using range images of natur...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
Assumptions of brightness constancy and spatial smoothness underlie most optical flow estimation methods. In contrast to standard heuristic formulations, we learn a statistical mod...
ECCV
2008
Springer
13 years 6 months ago
2008
Springer
Confidence measures are crucial to the interpretation of any optical flow measurement. Even though numerous methods for estimating optical flow have been proposed over the last thr...
ICCV
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, we propose a method for jointly computing optical flow and segmenting video while accounting for mixed pixels (matting). Our method is based on statistical modelin...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
This paper describes methods for extracting traffic flow information from urban traffic scenes. The ultimate goal is to collect a macroscopic view of traffic flow information in a...