Zernike moments and LDP-weighted patches for content-based image retrieval.
Ekta WaliaAnjali GoyalY. S. BrarPublished in: Signal Image Video Process. (2014)
Keyphrases
- zernike moments
- shape descriptors
- image reconstruction
- rotation invariant
- feature vectors
- high order
- fourier descriptors
- moment invariants
- image retrieval
- basis functions
- geometric moments
- rotation angle
- affine invariant
- natural images
- image representation
- pseudo zernike moments
- image patches
- dynamic programming
- small number