Evolutionary design of filter bank based on quaternions.
Marek ParfieniukAlexander A. PetrovskyPublished in: ISSPA (2) (2003)
Keyphrases
- evolutionary design
- filter bank
- image coding
- subband
- evolutionary computation
- multiscale
- multiresolution
- perfect reconstruction
- signal processing
- wavelet packet
- computationally efficient
- wavelet transform
- frequency domain
- finite impulse response
- discrete cosine transform
- morphological operators
- low pass
- wavelet filters
- steerable pyramid
- lifting scheme
- subband coding
- optimal filter
- evolutionary algorithm
- reconstruction error
- face recognition
- image segmentation
- image processing
- quadrature mirror
- genetic algorithm
- discrete wavelet transform
- high frequency
- non stationary
- bit rate
- feature vectors
- similarity measure