A robust algorithm based on nonstationary degree for ultrasonic data enhancement.
Wanyu LiuZhang YanliLiu WenhuiHu ShanYuemin ZhuIsabelle E. MagninPublished in: SMC (2007)
Keyphrases
- non stationary
- erroneous data
- input data
- noisy data
- learning algorithm
- computational complexity
- dynamic programming
- training data
- data sets
- optimal solution
- expectation maximization
- computationally efficient
- multidimensional time series
- discrete valued
- missing data
- high dimensional data
- classification algorithm
- image enhancement
- support vector machine svm
- temporal evolution
- fourier analysis
- data points
- hidden markov models
- multiscale