Keyphrases
- object recognition
- decision trees
- computer vision
- d objects
- object detection
- natural images
- image understanding
- template matching
- visual recognition
- constrained search
- mixture model
- expectation maximization
- scene classification
- object classification
- object categorization
- tree construction
- graph matching
- labeled trees
- image features
- tree automata
- binary trees
- object representation
- machine learning
- tree structures
- model based object recognition
- model construction
- object class
- feature matching
- feature detection
- object categories
- tree structure
- image representation
- principal component analysis
- high level