A low-cost architecture for DWT filter banks in RNS applications.
Yinan KongAzadeh SafariCheeckottu Vayalil NirasPublished in: ISIC (2014)
Keyphrases
- filter bank
- subband
- low cost
- multiresolution
- lifting scheme
- image coding
- discrete wavelet transform
- low pass
- perfect reconstruction
- wavelet transform
- discrete cosine transform
- frequency domain
- image compression
- multiscale
- signal processing
- wavelet packet
- wavelet coefficients
- low frequency
- image coding scheme
- wavelet decomposition
- high frequency
- computationally efficient
- wavelet filters
- wavelet domain
- reconstruction error
- feature vectors
- feature selection
- subband coding
- infinite impulse response
- building blocks
- high resolution
- fir filters
- lapped transforms
- multiscale decomposition