Prototype filter design for subband adaptive filtering structures with critical sampling.
Mariane R. PetragliaPaulo Bulkool BatalheiroPublished in: ISCAS (2000)
Keyphrases
- subband
- filter design
- adaptive filtering
- low pass
- filter bank
- image compression
- wavelet transform
- multiresolution
- bit rate
- high frequency
- wavelet decomposition
- wavelet coefficients
- perfect reconstruction
- feature vectors
- locally adaptive
- nonlinear filters
- frequency domain
- discrete wavelet transform
- wavelet domain
- low frequency
- denoising
- filtering method
- image enhancement
- gaussian filter
- image restoration
- low pass filter
- speech signal
- noise removal
- transfer function
- image processing
- natural images
- preprocessing
- image segmentation