Modal Shape Visualization Employing FP + 2D-DIC and Phased-Based Motion Magnification
Recently, the combination of Fringe Projection (FP) and 2D Digital Image Correlation (2D-DIC) has become a low-cost alternative for measuring deformations even in TV Cover dynamic events such as vibration testing.FP and DIC are displacement measurement techniques, so high frequency vibration tests associated with low levels of displacement suppose