Design and implementation of reversible integer quaternionic paraunitary filter banks on adder-based distributed arithmetic.
Nick A. PetrovskyEugene V. RybenkovAlexander A. PetrovskyPublished in: SPA (2017)
Keyphrases
- filter bank
- image coding
- infinite impulse response
- subband
- multiscale
- multiresolution
- frequency domain
- wavelet packet
- fir filters
- perfect reconstruction
- low pass
- signal processing
- finite impulse response
- computationally efficient
- filter design
- discrete cosine transform
- digital filters
- building blocks
- reconstruction error
- wavelet filters
- lifting scheme
- lossless image compression