Terahertz nondestructive quantitative characterization for layer thickness based on sparse representation method
Yafei Xu, Xingyu Wang, Liuyang Zhang, Ruqiang Yan, Xuefeng Chen
Topics & Concepts
Terahertz radiationDeconvolutionNondestructive testingRobustness (evolution)Sparse approximationImpulse responseMaterials scienceComputer scienceSIGNAL (programming language)Convolution (computer science)AcousticsAlgorithmArtificial intelligencePhysicsOptoelectronicsMathematicsChemistryProgramming languageBiochemistryArtificial neural networkMathematical analysisGeneQuantum mechanicsTerahertz technology and applicationsUltrasonics and Acoustic Wave PropagationThermography and Photoacoustic Techniques