An Improved Method for Phase Triangulation Algorithm Based on the Coherence Matrix Eigen-Decomposition in Time-Series SAR Interferometry.
Qian HeXin HeHuifu ZhuangRui WangJiawei ChenPublished in: IEEE Access (2021)
Keyphrases
- eigendecomposition
- improved algorithm
- clustering method
- covariance matrix
- objective function
- similarity matrix
- computational complexity
- similarity measure
- probabilistic model
- expectation maximization
- k means
- input data
- em algorithm
- spectral methods
- support vector machine svm
- distance function
- parameter estimation
- learning algorithm
- worst case
- low rank
- training process
- unsupervised learning
- high order
- support vector
- feature selection