Redundant image representation via multi-scale digital Radon projections.
Andrew KingstonBenoît ParreinFlorent AutrusseauPublished in: ICIP (2008)
Keyphrases
- image representation
- multiscale
- radon transform
- image content
- bag of words
- image classification
- scale space
- image segmentation
- feature representations
- sparse coding
- feature space
- wavelet transform
- scene classification
- receptive fields
- quadtree
- representation scheme
- visual words
- multiple scales
- image features
- image retrieval
- scene recognition
- feature extraction
- fourier transform
- natural images
- bag of features
- edge detection
- pattern representation
- image classification and retrieval
- feature detection
- straight line
- sparse representation
- data structure