1. Date of download: 10/23/2017
Copyright © ASME. All rights reserved.
From: Computer Vision-Based, Noncontacting Deformation Measurements in Mechanics: A Generational Transformation
Appl. Mech. Rev. 2013;65(5): doi: /
Figure Legend:
Schematic of a 2D-DIC system including (a) digital camera with lens to image specimen, (b) storage system (personal computer (PC) with digitizer), (c) lighting system to illuminate specimen. Surface coated with high-contrast speckle pattern.