A Novel Baseline-Free Method for Damage Localization Using Guided Waves Based on Hyperbola Imaging Algorithm.
Jichao XuWujun ZhuXunlin QiuYanxun XiangPublished in: Sensors (2023)
Keyphrases
- cost function
- high accuracy
- experimental evaluation
- preprocessing
- improved algorithm
- clustering method
- computational cost
- detection algorithm
- tree structure
- computational complexity
- detection method
- dynamic programming
- significant improvement
- computationally efficient
- optimization algorithm
- high efficiency
- recognition algorithm
- objective function
- optimization method
- k means
- selection algorithm
- support vector machine svm
- synthetic and real images
- theoretical analysis
- segmentation method
- expectation maximization
- computational efficiency
- mathematical model
- classification method
- energy function
- similarity measure
- classification algorithm
- segmentation algorithm
- em algorithm
- convergence rate
- probabilistic model
- hough transformation
- prior information
- single pass
- particle swarm optimization
- kalman filter
- input data
- np hard
- estimation algorithm
- optimal solution
- localization method
- learning algorithm
- region of interest
- matching algorithm
- search space
- image processing
- simultaneous localization and mapping
- localization algorithm
- accurate localization