Image identification and restoration in the subband domain.
Jaemin KimJohn W. WoodsPublished in: IEEE Trans. Image Process. (1994)
Keyphrases
- subband
- wavelet decomposition
- low frequency
- reconstruction error
- image coding scheme
- contourlet transform
- directional information
- wavelet transform
- wavelet subbands
- locally adaptive
- filter bank
- multiresolution
- bit rate
- input image
- subband decomposition
- image compression
- wavelet transform coefficients
- image data
- transform coefficients
- multiscale
- wavelet coefficients
- high pass
- image features
- image representation
- discrete wavelet transform
- feature vectors
- bandpass
- low pass
- wavelet domain
- generalized gaussian distribution
- perfect reconstruction
- multiscale decomposition
- image processing
- frequency band
- high resolution
- image segmentation
- wavelet filters
- contrast enhancement
- coding scheme
- frequency domain
- natural images
- edge detection
- feature selection
- non subsampled contourlet transform