Image Representation by Spectral Amplitude: Conditions for Uniqueness and Optimal Reconstruction.
Yossi ShapiroMoshe PoratPublished in: ICIP (3) (1998)
Keyphrases
- image representation
- compressive sensing
- multiscale
- image classification
- image content
- sufficient conditions
- bag of words
- quadtree
- sparse representation
- image retrieval
- visual words
- object recognition
- scene recognition
- sparse coding
- receptive fields
- bag of features
- scene classification
- feature space
- feature representations
- image features
- representation scheme
- pattern representation
- image classification and retrieval
- bag of visual words
- linear quadtree
- generative model
- high resolution