The extraction of characteristic quantity of shallow defects in pulsed magnetic flux leakage signal.
Junbiao FeiXianzhang ZuoYunze HeGuiyun TianTao ZhangPublished in: ICAC (2011)
Keyphrases
- information extraction
- signal processing
- automatic extraction
- high frequency
- magnetic field
- question answering
- information retrieval
- automatically extracting
- natural language processing
- frequency domain
- artificial intelligence
- automatically extracted
- defect detection
- data sets
- original signal
- wall street journal
- knowledge extraction
- wavelet analysis
- signal detection
- defect classification