Application research on the time-frequency analysis method in the quality detection of ultrasonic wire bonding.
Wuwei FengXin ChenCuizhu WangYuzhou ShiPublished in: Int. J. Distributed Sens. Networks (2021)
Keyphrases
- detection method
- significant improvement
- computational cost
- neural network
- detection algorithm
- line detection
- preprocessing
- pairwise
- false positives
- dynamic programming
- theoretical analysis
- probabilistic model
- optimization method
- experimental data
- clustering method
- anomaly detection
- support vector machine
- cost function
- k means
- feature space
- computational complexity
- video sequences