UDC 004.724
MODELING THE OPERATION OF TECHNICAL VISION SYSTEM WITH STRUCTURED LIGHT
B. A. Alpatov, Dr. Sc. (Tech.), full professor, RSREU, Ryazan, Russia;
orcid.org/0000-0002-0373-6932, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
P. V. Babayan, Ph.D. (Tech.), assistant professor of RSREU, Head of the Department AITC, RSREU, Ryazan, Russia; orcid.org/0000-0003-4041-3101, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
I. E. Evteev, engineer of AITC Department, RSREU, Ryazan, Russia;
orcid.org/0000-0002-4647-9833, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
The problem of developing a method for modeling the operation of technical vision system with structured light is considered. The aim of this work is to develop software that allows you to simulate the operation of technical vision system with structured light in real time. Simulation of the scene was performed in a flight simulator, which allowed us to get plausible behavior of aircraft. Using DirectX capabilities, the simulator extracts information about the distance to each pixel of an image (depths map) and the scene image itself. Range map allows you to calculate the intersection of structured light beams and scene objects. To optimize the calculation of intersection points, Bresenham’s algorithm is used. The found points are superimposed on the scene image obtained from simulation environment. It is shown that this method allows achieving the simulation of system operation in real time.
Key words: simulation, technical vision system, structured light, DirectX, depths map, Z-buffer.