An improved recovery method of rail crack signal based on least-square deconvolution algorithm with sectional regulatory factors.
Kangwei WangXin ZhangRuidong HanYan WangYi ShenPublished in: I2MTC (2018)
Keyphrases
- improved algorithm
- dynamic programming
- detection algorithm
- cost function
- computational complexity
- synthetic and real images
- optimization algorithm
- computational cost
- least squares
- detection method
- objective function
- preprocessing
- high accuracy
- matching algorithm
- computationally efficient
- recovery algorithm
- significant improvement
- levenberg marquardt
- input data
- similarity measure
- segmentation method
- k means
- tree structure
- optimization method
- estimation algorithm
- recognition algorithm
- convergence rate
- clustering method
- learning algorithm
- segmentation algorithm
- energy function
- wavelet packet
- support vector machine svm
- blind deconvolution
- simulated annealing
- spatial domain
- expectation maximization
- denoising
- probabilistic model
- transfer function
- wiener filtering