Near optimal lossy source coding and compression-based denoising via Markov chain Monte Carlo.
Shirin JalaliTsachy WeissmanPublished in: CISS (2008)
Keyphrases
- source coding
- markov chain monte carlo
- denoising
- entropy coding
- compression scheme
- information theoretic
- image compression
- coding scheme
- markov chain
- rate distortion
- posterior distribution
- generative model
- parameter estimation
- error resilience
- image denoising
- lossless compression
- channel coding
- compression ratio
- compression algorithm
- video transmission
- image processing
- posterior probability
- rate allocation
- noisy images
- natural images
- data compression
- error concealment
- video coding
- particle filter
- bitstream
- bit rate
- error correction
- wavelet transform
- bayesian framework
- similarity measure
- scalable video
- motion estimation
- feature extraction
- computer vision
- bayesian networks
- coding method
- higher order
- packet loss
- noise level