Scalable implementation scheme for multirate FIR filters and its application in efficient design of subband filter banks.
Po-Cheng WuLiang-Gee ChenTzi-Dar ChiuehPublished in: IEEE Trans. Circuits Syst. Video Technol. (1996)
Keyphrases
- filter bank
- fir filters
- subband
- image coding
- finite impulse response
- multiresolution
- wavelet transform
- frequency domain
- image compression
- perfect reconstruction
- subband coding
- wavelet coefficients
- multiscale
- bit rate
- image coding scheme
- wavelet packet
- computationally efficient
- low pass
- high frequency
- wavelet decomposition
- feature vectors
- lifting scheme
- subband wavelet
- signal processing
- discrete wavelet transform
- building blocks
- discrete cosine transform
- wavelet domain
- wavelet filters
- locally adaptive
- low frequency
- digital filters
- reconstruction error
- computer vision
- visual quality
- feature extraction
- quadrature mirror
- image processing