![Scientific and technical journal «Priborostroenie»](/images/mag-pr.png)
DEVELOPMENT OF MODERN QUANTITATIVE SHADOW METHOD
![Scientific and technical journal «Priborostroenie»](/images/mag-pr.png)
Annotation
Original quantitative method of shadow image digitization is developed. The method is based on transformation of Foucault knife-edge shadow pattern into a geometrical model of shadow image of linear grating. The proposed approach is reported to provide a map of analyzed wave front deformations and image quality characteristics of the optical system.
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