Two-dimensional diamond-shaped filter banks from one-dimensional filters.
C. W. KokT. Q. NguyenPublished in: EUSIPCO (1996)
Keyphrases
- edge detection
- filter bank
- multiscale
- perfect reconstruction
- image coding
- symmetric extension
- multi dimensional
- subband
- finite impulse response
- noisy images
- filter coefficients
- multiresolution
- wavelet filters
- wavelet filter banks
- wavelet transform
- quadrature mirror
- filter responses
- infinite impulse response
- wavelet packet
- reconstruction error
- lifting scheme
- lapped transforms
- low pass
- signal processing
- computationally efficient
- fir filters
- synthesis filters
- wavelet bases
- discrete cosine transform
- input signals
- frequency domain
- image segmentation
- coding gain
- wavelet domain
- subband coding
- digital filters
- image compression
- linear filters
- multiscale decomposition