Harmonic wavelet approximation of random, fractal and high frequency signals.
Carlo CattaniPublished in: Telecommun. Syst. (2010)
Keyphrases
- high frequency
- wavelet coefficients
- wavelet transform
- low frequency
- multi resolution analysis
- wavelet decomposition
- image compression
- low pass
- subband
- wavelet domain
- wavelet transformation
- bandpass
- vibration signal
- visual quality
- subband decomposition
- discrete wavelet transform
- multiscale
- signal processing
- high resolution
- wavelet analysis
- multiresolution
- high frequencies
- fractal dimension
- wavelet filters
- image denoising
- image coding
- feature vectors
- spatial resolution
- denoising
- frequency domain
- data fusion
- power supply
- wavelet packet
- contourlet transform
- noisy images
- high pass
- bitstream
- high frequency components
- compression algorithm
- high quality
- phase shifting
- similarity measure