MMSE denoising of sparse Lévy processes via message passing.
Ulugbek KamilovArash AminiMichael UnserPublished in: ICASSP (2012)
Keyphrases
- message passing
- denoising
- belief propagation
- image denoising
- denoising algorithm
- distributed systems
- shared memory
- image processing
- factor graphs
- noisy images
- total variation
- probabilistic inference
- markov random field
- graphical models
- sum product algorithm
- distributed shared memory
- approximate inference
- inference in graphical models
- graph cuts
- ldpc codes
- preprocessing
- stereo matching
- higher order
- max product
- bayesian networks
- high quality