On frequency-domain implementation of digital FIR filters.
Håkan JohanssonOscar GustafssonPublished in: DSP (2015)
Keyphrases
- frequency domain
- fir filters
- impulse response
- spatial domain
- fourier transform
- filter bank
- frequency response
- feature extraction
- low frequency
- subband
- denoising
- multiresolution
- fast fourier transform
- space variant
- edge detection
- low pass
- fourier domain
- discrete fourier transform
- signal to noise ratio
- image coding
- image quality