786 | | * The same image correlation technique can be used to measure 2D displacement from a single reference image (see mode 'displacement' below). |
787 | | * Image correlation can be used also to get the shape of a 3D surface by comparing the images of two stereoscopic views of the surface marked by some visual patterns. Then image correlation is used to identify the common points on the two images, see [wiki:[#sec11.7] section 11.7]. |
788 | | |
789 | | Usual PIV and 2D displacement measurements can be performed by selecting the Matlab function ''civ_series'' as '''[!ActionName]''' in the GUI '''series.fig''': then the '''GUI civ_input''' appears to enter the processing parameters. An image file series must be entered as input of '''series.fig'''. |
| 786 | * The same image correlation technique can be used to measure 2D displacement from a single reference image (see mode 'displacement' below). |
| 787 | * Image correlation can be used also to get the shape of a 3D surface by comparing the images of two stereoscopic views of the surface marked by some visual patterns. Then image correlation is used to identify the common points on the two images, see [#sec11.7 section 11.7]. |
| 788 | |
| 789 | Usual PIV and 2D displacement measurements can be performed by selecting the Matlab function ''civ_series'' as '''[!ActionName]''' in the GUI '''series.fig''': then the '''GUI civ_input''' appears to enter the processing parameters. An image file series must be entered as input of '''series.fig'''. |