Abstract
An optical method is developed wherein different colors are imparted to zones of the image of a diffusely reflecting flat surface corresponding to different degrees of deformation of the surface. The method is based on principles of spatial filtering during optical processing of photographs of projected fringes in white light. Experimental verification of the method is presented.
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Zh. Tekh. Fiz. 68, 102–105 (November 1998)
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Lyalikov, A.M. Color coding of images of deformed zones of diffusely scattering surfaces during optical processing of photographs of projected fringes. Tech. Phys. 43, 1366–1368 (1998). https://doi.org/10.1134/1.1259201
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DOI: https://doi.org/10.1134/1.1259201