An audio-haptic tool for non-visual image representation.
Patrick RothDavid RichozLori PetrucciThierry PunPublished in: ISSPA (2001)
Keyphrases
- image representation
- visual information
- image classification
- multiscale
- visual data
- visual features
- image content
- bag of words
- object recognition
- image retrieval
- scene categorization
- quadtree
- cross modal
- visual words
- feature representations
- sparse representation
- multimedia
- visual content
- feature space
- visual vocabulary
- visual feedback
- representation scheme
- bag of features
- scene categories
- receptive fields
- sparse coding
- image features
- visual tasks
- spatial pyramid
- pattern representation
- linear quadtree
- contourlet transform
- bag of visual words
- scene recognition
- scene classification
- low level features
- multimedia data
- low level
- data structure