Two-Dimensional Polar Harmonic Transforms for Invariant Image Representation.
Pew-Thian YapXudong JiangAlex ChiChung KotPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2010)
Keyphrases
- image representation
- zernike moments
- moment invariants
- multiscale
- image classification
- gabor transform
- three dimensional
- object recognition
- quadtree
- image content
- image features
- invariance properties
- image retrieval
- affine invariant
- bag of words
- visual words
- sparse representation
- feature representations
- multi dimensional
- sparse coding
- scene recognition
- scene classification
- bag of features
- compressive sensing
- receptive fields
- representation scheme
- affine transformation
- invariant features
- bag of visual words
- fourier transform
- pattern representation