Variants of dense descriptors and Zernike moments as features for accurate shape-based image retrieval.
Anjali GoyalEkta WaliaPublished in: Signal Image Video Process. (2014)
Keyphrases
- zernike moments
- fourier descriptors
- feature vectors
- shape descriptors
- invariant features
- moment invariants
- feature extraction
- affine invariant
- shape features
- shape analysis
- rotation invariant
- high order
- image reconstruction
- geometric moments
- basis functions
- affine transformation
- shape representation
- pseudo zernike moments
- polar coordinates
- computer vision
- feature set
- d objects
- feature space
- high quality
- image processing
- gabor filters
- texture features
- co occurrence
- image sequences
- three dimensional
- legendre moments