The joint role of trimming and constraints in robust estimation for mixtures of Gaussian factor analyzers.
Luis Angel García-EscuderoAlfonso GordalizaFrancesca GreselinSalvatore IngrassiaAgustín Mayo-ÍscarPublished in: Comput. Stat. Data Anal. (2016)
Keyphrases
- robust estimation
- factor analyzers
- least squares
- range image segmentation
- low dimensional
- surface curvature
- robust statistical
- robust estimator
- high breakdown
- motion field
- random sample consensus
- robust statistics
- machine learning
- robust estimators
- gaussian mixture
- reinforcement learning
- multimedia
- image quality
- image data