Variance-Mismatched Fixed-Rate Scalar Quantization of Laplacian Sources.
Sangsin NaPublished in: IEEE Trans. Inf. Theory (2011)
Keyphrases
- scalar quantization
- rate allocation
- image coding
- subband
- vector quantization
- image compression
- rate distortion
- coding scheme
- multiple description
- finite state
- source coding
- end to end
- bitstream
- multiscale
- image coder
- wavelet coefficients
- sparse coding
- image processing
- coding efficiency
- filter bank
- multiresolution
- edge detection
- wavelet transform