Image identification and restoration in the subband domain.
John W. WoodsJaemin KimPublished in: ICASSP (1992)
Keyphrases
- subband
- wavelet decomposition
- low frequency
- wavelet transform
- multiscale
- image coding scheme
- image compression
- filter bank
- contourlet transform
- wavelet coefficients
- image data
- directional information
- reconstruction error
- image features
- locally adaptive
- input image
- multiresolution
- transform coefficients
- wavelet subbands
- subband decomposition
- high frequency
- wavelet transform coefficients
- image representation
- subband coding
- bit rate
- bandpass
- image restoration
- wavelet filters
- discrete wavelet transform
- perfect reconstruction
- image segmentation
- generalized gaussian distribution
- low pass
- signal processing
- feature vectors
- coding method
- frequency domain
- edge detection
- high resolution
- high quality
- image processing
- multiscale decomposition
- non subsampled contourlet transform