Spherical Wavelets and Their Applications to Image Representation.
Joseph SegmanYehoshua Y. ZeeviPublished in: J. Vis. Commun. Image Represent. (1993)
Keyphrases
- image representation
- multiscale
- image classification
- bag of words
- image content
- quadtree
- object recognition
- feature space
- image retrieval
- feature representations
- image features
- scene classification
- sparse coding
- visual words
- sparse representation
- scene recognition
- receptive fields
- representation scheme
- compressive sensing
- image classification and retrieval
- bag of visual words
- spatial layout
- linear combination
- signal processing
- wavelet transform
- image data
- data structure