A simple experimental procedure to quantify image noise in the context of strain measurements at the microscale using DIC and SEM imagesL.L. Wang, E. Heripre, S. El Outmani, D. Caldemaison and M. BornertEPJ Web of Conferences, 6 (2010) 40008DOI: https://doi.org/10.1051/epjconf/20100640008