Redundant image representations in security applications.
Philippe JostPierre VandergheynstPascal FrossardPublished in: ICIP (2004)
Keyphrases
- image representation
- image classification
- multiscale
- image content
- bag of words
- representation scheme
- object recognition
- image features
- receptive fields
- quadtree
- image retrieval
- feature representations
- sparse coding
- feature space
- scene classification
- image classification and retrieval
- bag of features
- visual words
- low level features
- sparse representation
- scene recognition
- access control
- spatial pyramid
- hierarchical structure
- feature vectors
- visual recognition tasks