The group theoretic approach to image representation.
Izidor GertnerRichard TolimieriPublished in: J. Vis. Commun. Image Represent. (1990)
Keyphrases
- image representation
- image classification
- multiscale
- image content
- quadtree
- image features
- object recognition
- bag of words
- visual words
- representation scheme
- image retrieval
- low level features
- bag of visual words
- bag of features
- feature space
- sparse representation
- scene classification
- receptive fields
- region segmentation
- sparse coding
- pattern representation
- feature representations
- visual content
- low level
- multiresolution
- image classification and retrieval
- spatial pyramid
- computer vision
- linear quadtree
- scene recognition
- compressive sensing
- natural scenes
- natural images
- feature vectors
- feature extraction
- image processing