Keyphrases
- low frequency
- high frequency
- electromagnetic fields
- frequency domain
- wavelet transform
- subband
- electromagnetic field
- wavelet analysis
- discrete wavelet transform
- low pass
- wavelet coefficients
- frequency band
- bayesian networks
- high frequency components
- spatial domain
- anisotropic diffusion
- image compression
- high resolution
- original images
- wavelet domain
- low and high frequency
- contourlet transform
- bit rate
- multiresolution
- image analysis
- multiscale