Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- wavelet packet
- frequency domain
- computationally efficient
- discrete cosine transform
- signal processing
- reconstruction error
- wavelet transform
- lifting scheme
- subband coding
- low pass
- finite impulse response
- steerable pyramid
- wavelet filters
- image compression
- filter responses
- image data
- pattern recognition
- rotation invariant
- motion estimation
- video sequences
- image processing
- filter coefficients
- optimal filter
- quadrature mirror
- neural network