Multiposition phase triangulation for measure three-dimensional geometry of convex and extended objects

A method of multipositional phase triangulation for measure the three-dimensional geometry of convex and extended objects is proposed. The method is universal for the light-scattering properties of the measured object and can be used to measure objects with any geometric structure. The method improves the accuracy of measurements and makes it possible to measure the full three-dimensional geometry of convex and extended objects in an optical manner based on the triangulation principle and structured lighting. phase triangulation, 3D geometry, stitching fragments