An accurate and robust strain field smoothing method based on polynomial fitting and anisotropic diffusion in digital image correlation
Zitong Wang, Pan Zhu, Lu Liu, Xinglin Zhou
Topics & Concepts
Digital image correlationSmoothingAnisotropic diffusionPointwisePolynomialMathematicsNoise (video)AlgorithmNoise reductionAnisotropyOpticsImage (mathematics)Artificial intelligenceMathematical analysisComputer sciencePhysicsStatisticsOptical measurement and interference techniquesAdvanced Measurement and Metrology TechniquesAdvanced Vision and Imaging