Belief Propagation Optimization for Lossy Compression Based on Gaussian Source.
Huan DengDan SongZhiping XuYanglong SunLin WangPublished in: Sensors (2023)
Keyphrases
- belief propagation
- lossy compression
- graphical models
- message passing
- graph cuts
- markov random field
- stereo matching
- approximate inference
- lossless compression
- image quality
- fixed point
- loopy belief propagation
- image compression
- free energy
- maximum likelihood
- energy function
- probabilistic model
- pairwise
- pattern matching
- bit rate
- compression ratio
- watermarking algorithm
- data hiding
- low bit rate
- image segmentation
- digital images
- watermarking technique
- three dimensional