Keyphrases
- low frequency
- high frequency
- frequency domain
- electromagnetic fields
- wavelet analysis
- wavelet transform
- power supply
- frequency band
- high frequency components
- subband
- discrete wavelet transform
- electromagnetic field
- low pass
- magnetic field
- power system
- radio frequency
- wavelet coefficients
- high resolution
- wavelet domain
- original images
- computer vision
- cognitive radio
- spatial domain
- multiresolution
- wireless communication
- communication systems
- denoising
- input image
- feature extraction