Keyphrases
- high frequency
- frequency band
- low frequency
- high resolution
- visual quality
- high frequencies
- wavelet transform
- subband
- wavelet coefficients
- low pass
- blocking artifacts
- wavelet domain
- discrete wavelet transform
- high frequency components
- multi resolution analysis
- image analysis
- low and high frequency
- feature selection
- low bit rate coding
- wavelet decomposition
- feature vectors
- computational complexity
- image processing