87 search results - page 2 / 18 » Model selection and velocity estimation using novel priors f... |
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
A block based video coder that supports multiple motion models is proposed. Apart from the typical translational motion model, we employ parametric models to more accurately repre...
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
Motion estimation in image sequences is an important step in many computer vision and image processing applications. Several methods for solving this problem have been proposed, b...
DAGM
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
CVPR
2004
IEEE
14 years 6 months ago
2004
IEEE
Our paper has two main contributions. Firstly, it presents a model for image sequences motivated by an image encoding perspective. It models accreted regions, where objects appear...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
During the Mars Exploration Rovers (MER) landings, the Descent Image Motion Estimation System (DIMES) was used for horizontal velocity estimation. The DIMES algorithm combines mea...