Construction of optimal subband coders using optimized and optimal quantizers.
Michael G. StrintzisNikolaos V. BoulgourisPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- subband
- optimal bit allocation
- multiresolution
- image compression
- high frequency
- bit rate
- filter bank
- wavelet transform
- frequency domain
- coding scheme
- feature vectors
- scalar quantization
- transform coefficients
- image coder
- locally adaptive
- low pass
- wavelet decomposition
- image coding
- subband decomposition
- high quality
- wavelet image coding
- subband coding
- discrete wavelet transform
- wavelet coefficients
- multiscale