An Image Coding Approach Using Wavelet-Based Adaptive Contourlet Transform.
Guoan YangZhiqiang TianChongyuan BiYuzhen BiPublished in: CSO (1) (2009)
Keyphrases
- image coding
- wavelet transform
- contourlet transform
- subband
- multiresolution
- filter bank
- multiscale
- translation invariant
- image compression
- low frequency
- image coder
- wavelet coefficients
- high frequency
- wavelet domain
- texture image retrieval
- vector quantizer
- feature extraction
- discrete wavelet transform
- bit plane
- wavelet decomposition
- image denoising
- wavelet packet
- texture images
- natural images
- digital images
- color images