531 search results - page 41 / 107 » On Refractive Optical Flow |
DAGM
2003
Springer
14 years 27 days 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...
ICPR
2000
IEEE
14 years 2 days ago
2000
IEEE
In this paper, we address the problem of fluid motion estimation in image sequences. For such motions, standard optical flow methods, based on intensity conservation and spatial...
ICIAP
1999
ACM
13 years 12 months ago
1999
ACM
Real-world tasks often require real-time performances. However, in many practical cases, “just in time” responses are sufficient. This means that a system should be efficien...
CVPR
1997
IEEE
13 years 12 months ago
1997
IEEE
In this paper, we consider a multi-camera vision system mounted on a moving object in a static threedimensional environment. By using the motion ow elds seen by all of the cameras...
MIAR
2010
IEEE
13 years 6 months ago
2010
IEEE
Cardiac Motion artifacts in PET are a well known problem. The heart undergoes two types of motion, the motion due to respiratory displacement and the motion due to cardiac contract...