Highpass-filtering based adaptive directional wavelet transform.
Yuichi TanakaMadoka HasegawaShigeo KatoPublished in: PCS (2009)
Keyphrases
- high pass
- wavelet transform
- low pass
- subband
- high frequency
- image coding
- image compression
- multiscale
- multiresolution
- wavelet decomposition
- frequency response
- wavelet coefficients
- low frequency
- wavelet domain
- frequency domain
- wavelet filters
- low pass filter
- feature extraction
- translation invariant
- microstrip
- computationally efficient
- natural images
- denoising
- bandpass