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Digital image correlation and tracking is an optical method that employs tracking and image registration techniques for accurate 2D and 3D measurements of changes in images.
Digital image correlation is a non-contact method where one digital image is mapped onto another digital image. The images show the specimen that is tested, and the transformation field between the two images is used to retrieve the displacement field on the surface of the specimen.
Digital image correlation (DIC) is a surface displacement measurement technique that can capture the shape, motion, and deformation of solid objects. Rudimentary DIC results are easy to obtain, but reliable, high-quality DIC results can be difficult to achieve.
He began working with digital image correlation in 2004 and has applied it in the field to a wide range of experiments including: quasi-static, micro-scale, multi-system, large fields-of-view, and ultra-high speed.
His image correlation research is focused on understanding the effect of the unavoidable compromises made in field measurements to the final DIC uncertainty.
What is digital image correlation? Digital Image Correlation (DIC) is a procedure to compute 2D or 3D coordinates from recorded single images or image series of either a single camera, a stereo camera or a multi-camera system.
users of digital image correlation (DIC) systems. iDICs is composed of members from academia, government, and industry, and develops world-recognized DIC training and certi cations to improve industry practice of DIC for general applications, with em-