FIELD: measurement technology, measurement of form and displacement of surface of object. SUBSTANCE: characteristic feature of invention lies in projection of reference net which presents alternation of dark and light strips synthesized in computer, in scanning of this net with the use of digital video camera, in comparison of received image with synthesized net and in determination of parameters of surface in each point. EFFECT: increased precision in determination of form of surface, automatization of test process. 3 dwg
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