Precise phase transition of total variation minimization.
Bingwen ZhangWeiyu XuJian-Feng CaiLifeng LaiPublished in: ICASSP (2016)
Keyphrases
- phase transition
- total variation minimization
- total variation
- constraint satisfaction
- noisy images
- color image restoration
- satisfiability problem
- np complete
- hard problems
- randomly generated
- graph coloring
- random constraint satisfaction problems
- sat problem
- random graphs
- random instances
- cellular automata
- image denoising
- image restoration
- np complete problems
- constraint satisfaction problems
- denoising
- multiscale