Low Bit-Rate Image Coding Based on Pyramidal Directional Filter Banks.
Yilong LiuTruong T. NguyenSoontorn OraintaraPublished in: ICASSP (2) (2006)
Keyphrases
- low bit rate image coding
- directional filter banks
- multiresolution
- wavelet transform
- contourlet transform
- image coding
- subband
- image compression
- wavelet decomposition
- discrete wavelet transform
- multiscale
- image fusion
- high frequency
- wavelet coefficients
- quadtree
- wavelet domain
- filter bank
- low frequency
- texture analysis
- image processing
- computationally efficient
- image analysis
- feature extraction