A Generalized Non-Separable 2-D Discrete Gabor Expansion for Image Representation and Compression.
Shidong LiPublished in: ICIP (1) (1994)
Keyphrases
- image representation
- multiscale
- image classification
- image content
- bag of words
- object recognition
- quadtree
- image features
- feature space
- visual words
- image retrieval
- image compression
- sparse representation
- receptive fields
- pattern representation
- feature representations
- bag of visual words
- scene classification
- sparse coding
- scene recognition
- representation scheme
- image processing
- n gram