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Information × Registration Number 0208U005285, 0105U004310 , R & D reports Title Development of information technologies for three-dimensional reconstruction and quantitative analysis of images of constructive material fracture surface popup.stage_title Head Rusyn Bogdan Pavlovych, Registration Date 07-04-2008 Organization Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine popup.description2 Method of three-dimensional reconstruction of material surface by one image was developed. The method is based on proposed approach of linear approximation of depth map definition and improved function of reflection that takes into account mirror reflection. Several approaches to tasks of feature matching, needed for first reconstruction stage, have been developed. An approach to object surface three-dimensional moving and deformation has been developed. New schema of its practical realization has been proposed. Methods of quantitative analysis of surface structure of fractures and deformed materials have been developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close