Representing shape with a spatial pyramid kernel.
Anna BoschAndrew ZissermanXavier MuñozPublished in: CIVR (2007)
Keyphrases
- spatial pyramid
- image classification
- object classification
- image representation
- object class
- scene recognition
- matching scheme
- visual words
- bag of words
- multiple kernel learning
- shape matching
- class specific
- bag of features
- probability estimates
- single feature
- object recognition
- shape analysis
- shape features
- shape descriptors
- object detection
- machine learning
- visual vocabulary
- object categories
- partial occlusion
- pairwise
- object classes
- kernel methods
- kernel function
- multiscale
- coarse to fine
- keypoints
- co occurrence
- multi class
- viewpoint
- computer vision