A robust DOA estimator based on the correntropy in alpha-stable noise environments.
Peng WangTianshuang QiuFuquan RenAimin SongPublished in: Digit. Signal Process. (2017)
Keyphrases
- image noise
- estimation error
- noisy environments
- maximum likelihood
- noisy data
- confidence level
- robust statistical
- geometric distortions
- half quadratic
- computationally efficient
- robust estimator
- noise level
- robust estimation
- imaging artifacts
- motion estimation
- partial occlusion
- signal to noise ratio
- missing data
- dynamic environments
- least squares