Real-Time Multiple Event Detection and Classification Using Moving Window PCA.
Mark RaffertyXueqin LiuDavid M. LavertySeán F. McLoonePublished in: IEEE Trans. Smart Grid (2016)
Keyphrases
- event detection
- real time
- moving window
- surveillance videos
- feature extraction
- principal component analysis
- event recognition
- video event detection
- feature space
- activity recognition
- video analysis
- video surveillance
- text classification
- high dimensional
- machine learning algorithms
- training set
- machine learning
- feature vectors
- multiscale
- decision trees
- multimedia event detection
- sports video
- scan statistic
- video processing
- binary images
- semi supervised learning
- image classification
- dimensionality reduction
- feature selection