Image representation using accurate orthogonal Gegenbauer moments.
Khalid M. HosnyPublished in: Pattern Recognit. Lett. (2011)
Keyphrases
- image representation
- image classification
- multiscale
- zernike moments
- bag of words
- quadtree
- image content
- object recognition
- image features
- representation scheme
- feature space
- visual words
- receptive fields
- feature representations
- scene recognition
- image retrieval
- orthogonal polynomials
- sparse representation
- legendre moments
- scene classification
- compressive sensing
- bag of features
- sparse coding
- pattern representation
- bag of visual words
- wavelet transform
- linear quadtree
- spatial pyramid
- region segmentation
- image data
- feature vectors
- pattern recognition