Projective-Raster Methods of Registration of Sections of Surface of Local Objects

Abstract

In work is solved the problem of visualizing terrain contour lines on the surface of the volume bodies. Modern methods andmeans of digital photogrammetry represent a real opportunity to return to the previously known analog methods of visualization,real-time monitoring, analysis and evaluation of the surface shape of the local volume bodies. the Essence of these methodsconsists in designing a linear raster digital projector or laser light plane on the object and the real-time monitoring and, ifnecessary, photographing localized on the family member contour and processing using modern software and hardware anddigital technology. This technique was used quite successfully in the study of local objects of small size in many applicationareas of applied photogrammetry: architecture and construction, studying of monuments of historical and cultural heritage, ship,air, auto, construction, medicine, etc. the paper presents circuits and analysis of their application with the shooting design oflinear raster parallel beam by moving the light plane, the Central design of the raster, the mathematical apparatus of calculationof parameters of acquisition and the results of the survey of the surface of the cone, the blades, and sculptures. The generalizedformulas allow you to select the shooting options of objects to perform calculations and get the dimensions and a graphicalmodel of the contour surfaces.This article is intended for students and teachers in the field of knowledge Architecture and engineering and professionalsworking in the field of application of modern methods of applied photogrammetry.