Indoor Event Detection with Eigenvector Spanning Signal Subspace for Home or Office Security.
Shohei IkedaHiroyuki TsujiTomoaki OhtsukiPublished in: IEICE Trans. Commun. (2009)
Keyphrases
- event detection
- signal subspace
- video event detection
- event recognition
- video analysis
- correlation matrix
- video surveillance
- activity recognition
- sensor array
- covariance matrix
- hyperspectral
- linear array
- spectral clustering
- scan statistic
- machine learning
- singular value decomposition
- face recognition
- clustering algorithm