Quantitative mapping of depth profile of fatigue cracks using eddy current pulsed thermography assisted by PCA and 2D wavelet transformation
Zongfei Tong, Shejuan Xie, Hongen Chen, Jinxing Qiu, Wenlu Cai, Cuixiang Pei, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi
Topics & Concepts
ThermographyNondestructive testingWaveletWavelet transformTransformation (genetics)Eddy currentStructural engineeringAcousticsMaterials scienceComputer scienceOpticsArtificial intelligenceEngineeringInfraredGeneMedicineRadiologyChemistryBiochemistryPhysicsElectrical engineeringThermography and Photoacoustic TechniquesUltrasonics and Acoustic Wave PropagationNon-Destructive Testing Techniques