Orthogonal GF Moments for Image Representation.
Wei ChenZhanchuan CaiJing HuangPublished in: ICIG (2013)
Keyphrases
- image representation
- zernike moments
- legendre moments
- orthogonal polynomials
- image classification
- multiscale
- bag of words
- object recognition
- quadtree
- image features
- visual words
- image content
- sparse coding
- moment invariants
- image retrieval
- feature representations
- scene recognition
- feature space
- representation scheme
- bag of visual words
- scene classification
- receptive fields
- region segmentation
- spatial pyramid
- computer vision
- image classification and retrieval
- compressive sensing
- cbir systems
- d objects
- pattern recognition
- feature extraction