Orientation Invariant Features for Multiclass Object Recognition.
Michael VillamizarAlberto SanfeliuJuan Andrade-CettoPublished in: CIARP (2006)
Keyphrases
- multi class
- invariant features
- object recognition
- image matching
- keypoints
- object detection
- discriminative power
- computer vision
- pairwise
- support vector machine
- shape features
- binary classification
- multi class classification
- d objects
- object class
- multiclass classification
- natural images
- multiple classes
- cost sensitive
- texture images
- error correcting output codes
- binary classifiers
- multiclass problems
- object categories
- shape matching
- image representation
- multi task
- base classifiers
- image classification
- viewpoint
- pattern recognition
- binary classification problems
- multiscale
- image processing
- feature selection