Keyphrases
- object recognition
- computer vision
- d objects
- object class
- image understanding
- object detection
- constrained search
- template matching
- visual recognition
- natural images
- scene classification
- image matching
- image features
- object categorization
- unsupervised learning
- model construction
- object retrieval
- biologically motivated
- hierarchically organized
- feature matching
- keypoints
- low level features
- real time
- image representation
- image classification
- data structure
- similarity measure
- decision trees
- information retrieval
- data mining