Entropy estimation for robust image segmentation in presence of non Gaussian noise.
José Ismael de la Rosa VargasOsvaldo Gutierrez MataJesús Villa HernándezGamaliel MorenoEfrén GonzálezDaniel AlanizPublished in: Multim. Tools Appl. (2021)
Keyphrases
- image segmentation
- robust estimation
- estimation error
- image noise
- noisy environments
- robust statistical
- boundary detection
- computationally efficient
- multiscale
- salt pepper
- greater robustness
- markov random field
- weak edges
- noise model
- image processing
- factor analysis
- signal to noise ratio
- continuous valued
- information theoretic
- non stationary
- gray level
- geometric distortions
- registration errors
- markov random field prior
- robust regression
- additive noise
- noise level
- gaussian distribution
- noise reduction
- noisy data
- medical imaging
- deformable models
- segmentation algorithm
- graph cuts
- mutual information
- image analysis