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Information × Registration Number 0223U004332, 0120U102483 , R & D reports Title Development of the Stereo-DIC method for non-contact displacement measurement of large-size cylindrical objects popup.stage_title Head Savitsky Viktor V., Кандидат технічних наук Registration Date 12-10-2023 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2  The error in measuring point displacements on the surfaces of cylindrical objects using the Digital Image Correlation (DIC) method has been assessed. This assessment is based on data from a single digital camera and supports the need for developing a stereo DIC system. A prototype instrument for measuring spatial displacement values of points on curved surfaces of tested objects using the Stereo DIC method has been designed. The development of a device and corresponding mathematical algorithms has allowed for real-time determination of the optical parameters of the stereo system. These parameters are essential for calculating the spatial coordinates of the surfaces of the structures being investigated. Experimental studies have demonstrated the efficiency of employing a non-contact Stereo DIC device for measuring spatial displacements. Product Description popup.authors Kyyanets Iryna V. Todorovich Nina L. Shiyan Kostiantyn V. Shutkevich Alexei popup.nrat_date 2023-10-12 Close