An efficient VLSI architecture of 2-D finite impulse response filter using enhanced approximate compressor circuits.
Venkata Krishna OduguC. Venkata NarasimhuluK. Satya PrasadPublished in: Int. J. Circuit Theory Appl. (2021)
Keyphrases
- standard deviation
- fir filters
- vlsi implementation
- finite impulse response
- vlsi architecture
- impulse response
- filter bank
- frequency response
- filter design
- digital filters
- infinite impulse response
- low complexity
- low power
- high speed
- subband
- linear algebra
- perfect reconstruction
- fast fourier transform
- multiscale
- lifting scheme
- low pass filter
- wavelet filters
- real time
- bit rate
- signal processing
- low cost
- multiresolution
- computer vision