Tiling of the Wavelet Lowpass Subbands for Progressive Browsing of Images.
Ricardo OlandaMariano PérezXaro BenaventPublished in: IEEE Signal Process. Lett. (2006)
Keyphrases
- low pass
- high pass
- bandpass
- subband
- wavelet decomposition
- subband decomposition
- wavelet transform
- filter bank
- high frequency
- frequency domain
- contrast enhancement
- gaussian filter
- multiresolution
- input image
- wavelet coefficients
- discrete wavelet transform
- wavelet domain
- wavelet subbands
- image data
- subband coding
- image analysis
- wavelet filters
- image compression
- image coding
- wavelet packet
- image coder
- spatial domain
- gray level
- segmentation algorithm
- edge detection
- image registration
- multiscale
- textured images
- frequency band
- transform coefficients
- feature extraction
- lifting scheme
- perfect reconstruction
- feature vectors