Keyphrases
- object recognition
- image understanding
- computer vision
- natural images
- d objects
- object classification
- template matching
- image features
- visual recognition
- object categories
- object detection
- object class
- scene understanding
- unsupervised learning
- image representation
- voronoi diagram
- feature detection
- shape recognition
- scene classification
- object categorization
- minimum length
- data sets
- object recognition and tracking
- model construction
- keypoints
- feature space
- multiscale
- data mining
- real world
- databases