353 search results - page 19 / 71 » A Novel Trajectory Clustering Approach for Motion Segmentati... |
MMS
2006
13 years 9 months ago
2006
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...
FGR
2004
IEEE
14 years 21 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...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
Trajectory basis Non-Rigid Structure From Motion (NRSFM) currently faces two problems: the limit of reconstructability and the need to tune the basis size for different sequences....
ICDM
2009
IEEE
13 years 6 months ago
2009
IEEE
Mining Trajectory Databases (TD) has recently gained great interest due to the popularity of tracking devices. On the other hand, the inherent presence of uncertainty in TD (e.g.,...
SI3D
2006
ACM
14 years 2 months ago
2006
ACM
Motion capture data from human subjects exhibits considerable redundancy. In this paper, we propose novel methods for exploiting this redundancy. In particular, we set out to find...