Keyphrases
- low pass
- high pass
- bandpass
- filter responses
- convolutional network
- high frequency
- low pass filtering
- gaussian filter
- frequency domain
- subband
- convolutional neural networks
- filter bank
- infinite impulse response
- discrete wavelet transform
- low frequency
- wavelet transform
- wavelet decomposition
- edge detection
- contrast enhancement
- frequency band
- edge information
- image fusion
- low pass filter
- co occurrence
- image processing