Efficient implementation of nearly perfect reconstruction FIR cosine-modulated filterbanks.
Fernando Cruz-RoldánMónica Monteagudo-PrimPublished in: IEEE Trans. Signal Process. (2004)
Keyphrases
- efficient implementation
- perfect reconstruction
- filter bank
- wavelet transform
- finite impulse response
- subband
- image coding
- feature vectors
- vanishing moments
- multiresolution
- lifting scheme
- filter coefficients
- image coding scheme
- low pass
- multiscale
- compactly supported
- lossless compression
- reconstruction error
- wavelet packet
- frequency domain
- basis functions
- filter design
- image compression
- signal processing
- discrete cosine transform
- wavelet decomposition
- building blocks
- feature extraction
- discrete wavelet transform
- wavelet filters
- multiresolution analysis
- fir filters
- digital filters
- computational complexity
- similarity measure