Optimization of Wavelet Decomposition for Image Compression and Feature Preservation.
Shih-Chung Ben LoHuai LiMatthew T. FreedmanPublished in: IEEE Trans. Medical Imaging (2003)
Keyphrases
- wavelet decomposition
- image compression
- wavelet transform
- subband
- multiresolution
- feature vectors
- multiscale
- wavelet coefficients
- wavelet domain
- filter bank
- wavelet transformation
- image coding
- frequency domain
- wavelet filters
- compression ratio
- high frequency
- texture characterization
- compression algorithm
- bit rate
- wavelet representation
- wavelet subbands
- image features
- wavelet packet
- higher order
- discrete wavelet transform
- multispectral
- image processing
- sar images
- visual features