Identification of Tiny Surface Cracks in a Rugged Weld by Signal Gradient Algorithm Using the ACFM Technique.
Xinan YuanWei LiXiaokang YinGuoming ChenJianming ZhaoWeiyu JiangJiuhao GePublished in: Sensors (2020)
Keyphrases
- dynamic programming
- preprocessing
- cost function
- detection algorithm
- optimization algorithm
- simulated annealing
- computational complexity
- k means
- np hard
- computational cost
- worst case
- optimal solution
- signal processing
- high frequency
- distance transform
- range data
- energy function
- image sequences
- wavelet packet
- image restoration
- segmentation algorithm
- particle swarm optimization
- digital images
- search space
- similarity measure