The Muar Method for Recording Surface Sections of Local Objects

Abstract

V. Belous, S. Bodnar THE MUAR METHOD FOR RECORDING SURFACE SECTIONSOF LOCAL OBJECTS The work solves the problem of visualizing the relief contours on the surface of three-dimensional bodies using the interference phenomenon (moiré effect), as well as processing the survey materials using modern technologies and digital photogrammetry software. The idea of the methods is to design linear rasters on an object, observe, in real time, a moiré pattern and, if necessary, photograph a family of isolines localized on the object with subsequent processing in modern graphic editors.Methods and mathematical apparatus are presented that make it possible to select parameters for surveying objects, obtain graphic models of contour lines of surfaces in real time and are characterized by the following advantages: there are remote ones; in most cases, they are implemented in real time, that is, by express methods; do not require complex measurement and calculation operations; are distinguished by high realism and accuracy in determining the spatial position of sections.This article is intended for students and teachers in the field of knowledge Architecture and engineering and professionals working in the field of application of modern methods of applied photogrammetry.