Pipe Defect Detection with Remote Magnetic Inspection and Wavelet Analysis.
Qiang SongWeixia DingHe PengJijun GuJian ShuaiPublished in: Wirel. Pers. Commun. (2017)
Keyphrases
- defect detection
- wavelet analysis
- wavelet transform
- multiresolution
- automated visual inspection
- feature extraction
- magnetic field
- low frequency
- gaussian function
- factor analysis
- feature detection
- mexican hat
- high frequency
- basis functions
- wavelet neural network
- autoregressive model
- textured surfaces
- feature selection
- region of interest
- principal component analysis
- image sequences
- image processing
- data mining
- neural network