WAY OF AUTOMATIC SURVEY OF THE ACCIDENT OF THE GROUND BASED ON ITS STEREOIMAGES

摘要

use: in photogrammetry, automatic receipt of digital elevation models in u0441u0442u0435u0440u0435u043eu0438u0437u043eu0431u0440u0430u0436u0435u043du0438u00a0u043c areas. the essence of the u0438u0437u043eu0431u0440u0430u0436u0435u043du0438u00a0: form the terrain model.choose u0441u0442u0435u0440u0435u043eu0438u0437u043eu0431u0440u0430u0436u0435u043du0438u00a0u0445 several local horizontal sections, each of which u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 u0437u043du0430u0447u0435u043du0438u00a0 optical density and their u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 in u0441u043eu043eu0442u0432 u0435u0442u0441u0442u0432u0435u043du043du044bu0445 u0433u0433u043eu0447u043au0430u0445 with simultaneous determination of the coordinates of these points on the basis of which u043du0430u0445u043eu0434u00a0u0442 distribution ratios of the optical density values for the plo leave behind you u0441u0442u0435u0440u0435u043eu0438u0437u043eu0431u0440u0430u0436u0435u043du0438u0439.receive u0437u043du0430u0447u0435u043du0438u00a0 optical density along the baselines. adjust the u0437u043du0430u0447u0435u043du0438u00a0 optical density of points along the basic lines of one of the u0441u0442u0435u0440u0435u043eu0438u0437u043eu0431u0440u0430u0436u0435u043du0438u0439 given the coordinates of those points and found u0440u0430u0441u043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 with the relationship of values of optical density.u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 criteria of similarity, u043du0430u0445u043eu0434u00a0u0442 respectively point on the basis of these criteria, and u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 their coordinates and heights along each base line. 1 il. lo