Subband DFT - Part II: Accuracy, complexity and applications.
Abdulnasir HossenUlrich HeuteOgnjan V. ShentovSanjit K. MitraPublished in: Signal Process. (1995)
Keyphrases
- subband
- frequency domain
- filter bank
- wavelet transform
- image compression
- multiresolution
- computational complexity
- bit rate
- wavelet decomposition
- discrete wavelet transform
- feature vectors
- wavelet coefficients
- high frequency
- image coding
- locally adaptive
- subband coding
- spatial domain
- reconstruction error
- low frequency
- wavelet domain
- wavelet coding
- wavelet packet
- subband decomposition
- low pass
- frequency band
- image coder
- fourier transform
- computer vision
- contourlet transform
- vector quantization
- image denoising
- wavelet subbands
- embedded zerotree