Научная визуализация, 2025, том 17, номер 2, страницы 137 - 146, DOI: 10.26583/sv.17.2.10
Simulation and Visualization of Optical Distortions for Virtual Surveillance Devices
Автор: A.V. Maltsev1,A
Scientific Research Institute for System Analysis of the National Research Centre “Kurchatov Institute”
1 ORCID: 0000-0003-1776-814X, avmaltcev@mail.ru
Аннотация
The paper describes methods and approaches for imitation of optical effects when rendering images from models of various surveillance device in a three-dimensional virtual environment. This allows for the possibility expansion of such modeling by ensuring coverage of a wide range of real devices as prototypes for the virtual analogues being created. An original approach to two-stage image synthesis with radial distortion implementation is proposed, as well as methods and algorithms for simulation of lateral and longitudinal chromatic aberrations. Developed solutions are based on the use of modern multi-core graphics processing units and shader rendering technology. They provide visualization of video streams from simulated surveillance devices in real time. Software modules were created based on developed methods and approaches. Approbation of them was carried out in virtual environment system VirSim [1] and showed adequacy and effectiveness of proposed solutions when using in virtual environment systems and training complexes.
Ключевые слова: visualization, virtual environment, simulation, surveillance devices, lenses, radial distortion, chromatic aberration.
