A Generalized DFT Precoded Filter Bank System.
Rogério Pereira JuniorCarlos A. F. da RochaBruno S. ChangDidier Le RuyetPublished in: IEEE Wirel. Commun. Lett. (2022)
Keyphrases
- filter bank
- frequency domain
- subband
- image coding
- perfect reconstruction
- discrete cosine transform
- multiscale
- multiresolution
- signal processing
- wavelet packet
- computationally efficient
- spatial domain
- discrete fourier transform
- low pass
- reconstruction error
- subband coding
- fourier transform
- fast fourier transform
- steerable pyramid
- wavelet coefficients
- radon transform
- compression algorithm
- image compression
- denoising
- wavelet transform
- feature vectors
- high quality
- machine learning
- filter coefficients
- neural network