193 search results - page 13 / 39 » Accurate Optical Flow in Noisy Image Sequences |
EMMCVPR
2009
Springer
15 years 1 months ago
2009
Springer
An edge-sensitive variational approach for the restoration of optical flow fields is presented. Real world optical flow fields are frequently corrupted by noise, reflection artifac...
FGR
1996
IEEE
15 years 2 months ago
1996
IEEE
We extend the work of Black and Yacoob on the tracking and recognition of human facial expressions using parameterized models of optical flow to deal with the articulatedmotion of...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In supplement to an earlier paper, we present an altered cost functional for the computation of an edge-preserving optical flow that is invariant to rotation. In addition, we expl...
DAGM
2003
Springer
15 years 3 months ago
2003
Springer
We present an approach to parallel variational optical flow computation by using an arbitrary partition of the image plane and iteratively solving related local variational proble...
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Dense optical flow fields are required for many applications. They can be obtained by means of various global methods which employ regularization techniques for propagating estimat...