Robust Estimation of Noise Standard Deviation in Presence of Signals With Unknown Distributions and Occurrences.
Dominique PastorFrançois-Xavier SocheleauPublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- standard deviation
- robust estimation
- normal distribution
- robust statistical
- impulse response
- random samples
- least squares
- estimation error
- low signal to noise ratio
- robust estimator
- source signals
- range image segmentation
- motion field
- correlation coefficient
- root mean square error
- probability distribution
- high breakdown
- robust estimators
- noise level
- signal to noise ratio
- missing data
- computer vision
- genetic algorithm