Comparing Feature Matching for Object Categorization in Video Surveillance.
Rob G. J. WijnhovenPeter H. N. de WithPublished in: ACIVS (2009)
Keyphrases
- video surveillance
- feature matching
- object categorization
- object recognition
- computer vision
- object categories
- moving objects
- image matching
- background subtraction
- image pairs
- matching algorithm
- object tracking
- object detection
- event detection
- feature points
- d objects
- image registration
- graph matching
- bag of features
- image features
- image sequences
- multiscale
- image representation
- generative model
- pattern recognition
- em algorithm
- maximum likelihood
- optical flow
- image processing
- learning algorithm