Image coding using short wavelet-based contourlet transform.
Chao-Hsiung HungHsueh-Ming HangPublished in: ICIP (2008)
Keyphrases
- image coding
- wavelet based contourlet transform
- wavelet transform
- multiscale
- filter bank
- vector quantizer
- contourlet transform
- lapped transforms
- subband
- multiresolution
- wavelet coefficients
- image compression
- image processing
- image coder
- matching pursuit
- digital images
- image classification
- texture analysis
- wavelet domain
- low frequency
- feature extraction