2110 search results - page 72 / 422 » DCT-based motion estimation |
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
We present a multiscale method for motion segmentation. Our method begins with local, ambiguous optical flow measurements. It uses a process of aggregation to resolve the ambiguit...
IROS
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— This paper develops an approach for on-line segmentation of whole body human motion patterns during human motion observation and learning. A Hidden Markov Model is used...
FGR
2004
IEEE
14 years 17 days ago
2004
IEEE
We explore a novel motion feature as the appropriate basis for classifying or describing a number of fine motor human activities.Ourapproach not only estimates motion directions a...
3DPVT
2006
IEEE
14 years 2 months ago
2006
IEEE
When an observer moves through a rigid 3D scene, points that are near to the observer move with a different image velocity than points that are far away. The difference between im...
MVA
1990
13 years 10 months ago
1990
An approach for estimating the pose and motion of a known moving object in three dimensions from a sequence of monocular images is considered. The principle is to obtain initial e...