On Symmetric Extensions, Orthogonal Transforms of Images, and Paraunitary Filter Banks.
Ricardo L. de QueirozK. R. RaoPublished in: ICIP (1) (1994)
Keyphrases
- filter bank
- rotational symmetry
- image coding
- lapped transforms
- subband
- multiscale
- multiresolution
- wavelet filters
- signal processing
- infinite impulse response
- perfect reconstruction
- discrete cosine transform
- frequency domain
- image data
- linear filters
- filter responses
- low pass
- high pass
- nonlinear filters
- wavelet packet
- computationally efficient
- reconstruction error
- wavelet transform
- image processing
- edge detection
- feature vectors