Adaptive paraunitary filter banks for contrast-based multichannel blind deconvolution.
Xiaoan SunScott C. DouglasPublished in: ICASSP (2001)
Keyphrases
- filter bank
- blind deconvolution
- subband
- multiscale
- multiresolution
- perfect reconstruction
- total variation
- signal processing
- wavelet packet
- frequency domain
- wavelet coefficients
- computationally efficient
- bit rate
- building blocks
- point spread function
- low pass
- finite impulse response
- image deblurring
- blurred images
- image denoising
- wavelet filters
- lifting scheme
- image compression
- fir filters
- wavelet transform