Diagnosis of poor control-loop performance using higher-order statistics.
M. Ali Ahammad Shoukat ChoudhurySirish L. ShahNina F. ThornhillPublished in: Autom. (2004)
Keyphrases
- higher order statistics
- control loop
- control scheme
- control system
- closed loop
- control strategy
- probability density function
- independent component analysis
- gaussian distribution
- image statistics
- correlation coefficient
- fourth order
- higher order
- natural images
- real time
- control algorithm
- feature vectors
- face recognition
- image processing