fullfieldmittaukset
Fullfieldmittaukset, often translated as full-field measurements, refers to a group of optical techniques used to measure the displacement, strain, or shape of a surface over its entire area simultaneously. Unlike point-based measurement methods that probe a single location at a time, full-field techniques capture information from thousands or millions of points in a single measurement. This allows for a comprehensive understanding of the deformation or geometry of an object without the need for extensive scanning.
Common full-field measurement techniques include Digital Image Correlation (DIC), Speckle interferometry, and moiré interferometry. DIC, for
The primary advantage of full-field measurements is their ability to capture complex deformation patterns, such as