Feature extraction techniques for abandoned object classification in video surveillance.
Ahmed Fawzi OtoomHatice GunesMassimo PiccardiPublished in: ICIP (2008)
Keyphrases
- object classification
- video surveillance
- feature extraction
- face recognition
- surveillance videos
- computer vision
- object detection
- object recognition
- background subtraction
- moving objects
- object tracking
- event detection
- preprocessing
- feature vectors
- image processing
- object categories
- feature space
- feature selection
- principal component analysis
- image classification
- active learning
- training examples
- particle filter
- three dimensional
- signal processing
- pedestrian detection
- data sets