Keyphrases
- perfect reconstruction
- filter bank
- multiscale
- image data
- subband
- image features
- image representation
- reconstruction error
- image segmentation
- image classification
- discrete fourier transform
- input image
- high resolution
- edge detection
- wavelet transform
- frequency domain
- test images
- contrast enhancement
- lossy compression
- non stationary
- wavelet decomposition
- low frequency
- multiresolution
- similarity measure