Huntington IP Consulting Co., Ltd.
System of computing surface reconstruction, in-plane and out-of-plane displacements and strain distribution
A system of computing surface reconstruction, in-plane and out-of-plane displacements and strain distribution utilizes the optical switching element to switch the reference beam to analyze the images of the test object before and after deformation, to measure the topography, in-plane and out-of-plane displacements and surface two-dimensional strain distribution on the test surface of the test object, and thus to increase the measurement range on the test surface of the test object with the use of image registration. Thereby, the complexity and error of scanning the test object can be reduced. Such a system need not to move the image capturing device or test object to generate relative displacement for reaching the measurement effect of the test surface of the test object in three-dimensional coordinates.
National Applied Research Laboratories
G G G
G01B G01B G01B
inventional inventional inventional
Wei-Chung Ming-Hsing Yung-Hsiang Chi-Hung
Wang Shen Chen Huang