Discriminative spatial saliency for image classification.
Gaurav SharmaFrédéric JurieCordelia SchmidPublished in: CVPR (2012)
Keyphrases
- image classification
- spatial pyramid
- feature extraction
- class specific
- image representation
- bag of words
- spatial information
- spatio temporal
- visual words
- visual features
- visual dictionary
- visual classification
- image features
- spatial pyramid matching
- spatial data
- spatial distribution
- sparse representation
- sparse coding
- spatial databases
- spatial relationships
- discriminative power
- center surround
- semi supervised
- multiscale
- feature selection
- remotely sensed data
- scene recognition
- visual saliency
- scene classification
- bag of features
- geographic information systems
- spatial relations
- unsupervised learning