437 search results - page 20 / 88 » A New Method for Computing Optical Flow |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Linear inverse problems in computer vision, including motion estimation, shape fitting and image reconstruction, give rise to parameter estimation problems with highly correlated ...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
A new, combined human activity detection method is proposed. Our method is based on Efros et al.'s motion descriptors[2] and Ke et al.'s event detectors[3]. Since both m...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
This paper extends the classical warping-based optical flow method to achieve accurate flow in the presence of spatially-varying motion blur. Our idea is to parameterize the app...
ICIP
2000
IEEE
14 years 9 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...
SCALESPACE
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we address the topic of estimating two-frame dense optical flow from the monogenic curvature tensor. The monogenic curvature tensor is a novel image model, from whi...