A constrained optimization approach to combining multiple non-local means denoising estimates.
Brian H. TraceyEric L. MillerYue WuPradeep NatarajanJoseph P. NoonanPublished in: Signal Process. (2014)
Keyphrases
- combining multiple
- constrained optimization
- denoising
- denoising algorithm
- image denoising
- total variation
- natural images
- image processing
- constraint handling
- augmented lagrangian
- noisy images
- constrained optimization problems
- wavelet domain
- penalty function
- multiple classifiers
- unconstrained optimization
- objective function
- fusion methods
- cluster ensemble
- lagrange multipliers
- inequality constraints
- penalty functions
- interval analysis
- denoising methods
- iterative methods
- convex optimization
- clustering ensemble