An Orthogonal Frequency Division Duplex (OFDD) System Using an Analog Filter Bank.
Ryota KimuraShigeru ShimamotoPublished in: WCNC (2007)
Keyphrases
- filter bank
- signal processing
- image coding
- subband
- lapped transforms
- perfect reconstruction
- infinite impulse response
- multiscale
- multiresolution
- wavelet packet
- frequency domain
- low frequency
- finite impulse response
- compactly supported
- computationally efficient
- subband coding
- discrete cosine transform
- low pass
- wavelet transform
- frequency response
- fir filters
- optimal filter
- quadrature mirror
- computer vision
- vlsi implementation
- steerable pyramid
- lifting scheme
- wavelet filters
- high frequency
- wavelet coefficients
- image compression
- wavelet domain
- bit rate
- feature vectors
- pattern recognition
- image processing
- machine learning