Switching Wavelet Transform for ROI Image Coding.
Shinji FukumaToshihiko TanakaMasahiko NawatePublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2005)
Keyphrases
- image coding
- wavelet transform
- roi coding
- region of interest
- multiresolution
- multiscale
- subband
- vector quantizer
- wavelet coefficients
- matching pursuit
- image compression
- image and video coding
- feature extraction
- wavelet decomposition
- wavelet domain
- high frequency
- coding efficiency
- low frequency
- lapped transforms
- lossless image compression
- filter bank
- image coder
- entropy constrained
- symmetric extension
- linear prediction
- wavelet filters
- transform coding
- perfect reconstruction
- vector quantization
- lossless coding
- bit plane
- discrete wavelet transform