Out-of-plane motion and non-perpendicular alignment compensation for 2D-DIC based on cross-shaped structured light

• Main Authors: Wang, Lianpo, Chen, Yuangang, Hui, Li, Qian, Kemao, Gu, Yonggang, Chao, Zhai
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Digital Image Correlation; Out-Of-Plane Motion
• Online Access: https://hdl.handle.net/10356/154799
• Institution: Nanyang Technological University

Although the 3D-DIC method has matured both theoretically and technically, the 2D-DIC method still plays an important role in in-plane deformation measurements. However, the accuracy of 2D-DIC is affected by out-of-plane motion (including out-of-plane translation and out-of-plane rotation) and non-p...