Keyphrases
- high frequency
- low frequency
- infrared
- frequency band
- visual quality
- wavelet transform
- subband
- high resolution
- discrete wavelet transform
- frequency domain
- high frequency components
- wavelet decomposition
- wavelet coefficients
- post processing
- image compression
- multi sensor
- contourlet transform
- low and high frequency
- super resolution
- dct domain
- high speed
- edge detection
- computational complexity
- image processing