Smoothing the difference-based estimates of variance using variational mode decomposition.
T. PalanisamyPublished in: Commun. Stat. Simul. Comput. (2017)
Keyphrases
- low variance
- image segmentation
- total variation regularization
- image smoothing
- decomposition method
- importance sampling
- estimation error
- unbiased estimator
- robust statistics
- standard deviation
- prediction error
- neural network
- correlation coefficient
- real valued
- optical flow
- image decomposition
- smoothing algorithm
- convex functions
- decomposition methods
- variational framework
- objective function
- multiscale
- computer vision