Unary Prefixed Huffman Coding for a Group of Quantized Generalized Gaussian Sources.
Shang XueBengt OelmannPublished in: IEEE Trans. Commun. (2006)
Keyphrases
- generalized gaussian
- huffman coding
- data compression
- kullback leibler divergence
- probability density function
- compression ratio
- pairwise
- wavelet coefficients
- compression algorithm
- compression scheme
- markov random field
- maximum a posteriori
- image compression
- sar images
- gaussian model
- entropy coding
- feature extraction
- vector quantizer
- computational complexity