Wavelet-based lowpass/bandpass interpolation.
Ramesh A. GopinathC. Sidney BurrusPublished in: ICASSP (1992)
Keyphrases
- bandpass
- low pass
- subband
- wavelet transform
- multiresolution
- wavelet domain
- discrete wavelet transform
- frequency domain
- wavelet decomposition
- high frequency
- low frequency
- high pass
- filter bank
- image compression
- wavelet coefficients
- image fusion
- frequency band
- spatial domain
- contrast enhancement
- wavelet packet
- multiscale
- denoising
- texture analysis
- signal processing
- edge detection
- zero crossing
- geometric distortions