223 search results - page 15 / 45 » Dealing with Multiple Motions in Optical Flow Estimation |
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper suggests using discrete feature displacements and optical flow simultaneously to determine the camera motion and its velocity. This is advantageous when the number of ...
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
The motion field of a scene can be used for object segmentation and to provide features for classification tasks like action recognition. Scene flow is the full 3D motion fiel...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
There is often a trade-off between the accuracy and the speed of optical flow techniques. Given similar computational resources, this trade-off results in some techniques making i...
DAGM
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. This contribution presents a novel approach to the challenging problem of model selection in motion estimation from sequences of images. New light is cast on parametric m...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We use a simple yet powerful higher-order conditional random field (CRF) to model optical flow. It consists of a standard photoconsistency cost and a prior on affine mo...