515 search results - page 57 / 103 » Multiple parametric motion model estimation and segmentation |
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
We develop a robust technique to find similar matches of human actions in video. Given a query video, Motion History Images (MHI) are constructed for consecutive keyframes. This i...
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
Long-term memory prediction extends motion compensation from the previous frame to several past frames with the result of increased coding efficiency. In this paper we demonstrate...
IPMI
2003
Springer
15 years 2 months ago
2003
Springer
A novel method for the segmentation of multiple objects from 3D medical images using inter-object constraints is presented. Our method is motivated by the observation that neighbor...
ICAPR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This paper addresses the clustering problem of hidden dynamical systems behind observed multivariate sequences by assuming an interval-based temporal structure in the seq...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
—We first establish the dynamic Radar Cross Section (RCS) signal model for a conical ballistic missile warhead with precession motion. Scintillation is modeled as a log-normal m...