Fig. 5
Example of the process used to spatially register the undeformed DIC point cloud (orange dots) to the nominal specimen geometry (blue outline), for bespoke specimen O1-1. (left) Original location of the DIC point cloud as exported from the DIC software. (right) Registered location of the DIC point cloud. (inset) Magnified view of the registered DIC point cloud, with the boundary nodes of the point cloud shown in black squares, and a representative distance between the DIC point cloud boundary node and the nominal specimen geometry boundary shown with the purple line.
