Filter bank based fractional delay filter implementation for widely accurate broadband steering vectors.
Mohamed A. AlrmahStephan WeissPublished in: CAMSAP (2013)
Keyphrases
- filter bank
- perfect reconstruction
- optimal filter
- subband
- quadrature mirror
- image coding
- computationally efficient
- finite impulse response
- filter coefficients
- filter responses
- multiresolution
- multiscale
- iir filters
- low pass
- subband coding
- fir filters
- linear filters
- wavelet filters
- wavelet transform
- reconstruction error
- infinite impulse response
- wavelet packet
- lifting scheme
- discrete cosine transform
- signal processing
- feature vectors
- high quality
- frequency domain
- digital signal
- edge detection
- computer vision
- filtering scheme
- noisy images