Open AccessApplication of a method for calculating the sizes of perspective objects
Author(s) -
A Bankova
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1031/1/012128
Subject(s) - perspective (graphical) , parallelepiped , image (mathematics) , computer science , mathematics , vanishing point , artificial intelligence , algorithm , geometry
Determining the parameters of perspective images of different objects is a complex problem. Graphic, graphoanalytical and analytical methods are used to solve such problems. Graphic methods are not accurate enough for complex objects compared to analytical methods, which although difficult to apply, are proved to be the most accurate ones. Graphoanalytical methods according to are considered the most appropriate in terms of accuracy and complexity of application. The purpose of this paper is to propose a graphoanalytic method for determining the parameters of perspective images of a parallelepiped. The coordinates of the points which are the vertices of the perspective image and the equations of the lines on which the edges of the perspective image lie are determined both by applying the knowledge of constructing a perspective image and that of analytical geometry.