Rotational Invariant Operators Based on Steerable Filter Banks.
Xiaojin ShiAlex L. Ribeiro-CastroRoberto ManduchiRichard MontgomeryPublished in: IEEE Signal Process. Lett. (2006)
Keyphrases
- filter bank
- rotational invariant
- image coding
- texture segmentation
- multiresolution
- subband
- multiscale
- perfect reconstruction
- signal processing
- local binary pattern
- wavelet packet
- low pass
- computationally efficient
- reconstruction error
- frequency domain
- linear filters
- building blocks
- wavelet filters
- lifting scheme
- quadrature mirror
- linear combination
- discrete wavelet transform
- wavelet coefficients
- wavelet transform
- face recognition
- image segmentation