Lossy Compression of Discrete Sources via the Viterbi Algorithm.
Shirin JalaliAndrea MontanariTsachy WeissmanPublished in: IEEE Trans. Inf. Theory (2012)
Keyphrases
- viterbi algorithm
- lossy compression
- hidden markov models
- lossless compression
- image quality
- image compression
- dynamic programming
- markov model
- n gram
- bit rate
- compression ratio
- pattern matching
- data hiding
- visual quality
- gray level images
- low bit rate
- watermarking algorithm
- compression algorithm
- image data
- watermarking technique
- bitstream
- error correction
- inter frame
- high quality
- high frequency
- markov chain
- color images