33 search results - page 1 / 7 » HMM-Based Action Recognition Using Contour Histograms |
IBPRIA
2007
Springer
13 years 12 months ago
2007
Springer
This paper describes an experimental study about a robust contour feature (shape-context) for using in action recognition based on continuous hidden Markov models (HMM). We ran dif...
CVPR
2012
IEEE
11 years 8 months ago
2012
IEEE
In this paper, we present a novel approach for human action recognition with histograms of 3D joint locations (HOJ3D) as a compact representation of postures. We extract the 3D sk...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
We present a compact representation for human action recognition in videos using line and optical flow histograms. We introduce a new shape descriptor based on the distribution of...
CVPR
2009
IEEE
15 years 4 days ago
2009
IEEE
System theoretic approaches to action recognition model the dynamics of a scene with linear dynamical systems (LDSs) and perform classification using metrics on the space of LDSs, ...
ICPR
2010
IEEE
13 years 3 months ago
2010
IEEE
This paper proposes a novel human action recognition approach which represents each video sequence by a cumulative skeletonized images (called CSI) in one action cycle. Normalized-...