Efficient Image Scrambling using Polyphase Filter Banks.
Charles D. CreusereSanjit K. MitraPublished in: ICIP (2) (1994)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- computationally efficient
- perfect reconstruction
- frequency domain
- wavelet filters
- signal processing
- lifting scheme
- finite impulse response
- discrete cosine transform
- building blocks
- image compression
- wavelet transform
- video sequences
- computational complexity
- pattern recognition