1 实景三维建模概念及优点
2 视景数据库开发与应用流程
2.1 项目准备
2.2 数据采集
2.3 实景建模
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杨振发(1990—),男,助理研究员,硕士,研究方向为环境建模仿真、无人智能算法。 |
收稿日期: 2024-09-16
修回日期: 2025-01-06
网络出版日期: 2025-09-25
Research on the development and application of a visual database for helicopter flight simulators based on real-world 3D modeling
Received date: 2024-09-16
Revised date: 2025-01-06
Online published: 2025-09-25
杨振发 , 李锋 , 刘君 , 陈丽丽 , 张洪波 . 基于实景三维建模的直升机飞行模拟器视景数据库开发及应用研究[J]. 指挥控制与仿真, 2025 , 47(5) : 139 -143 . DOI: 10.3969/j.issn.1673-3819.2025.05.019
Aiming at the problem that the visual system of helicopter flight simulator requires high fidelity and resolution of ground object models, based on the analysis of the concept and advantages of 3D real scene modeling, this paper studies the development and application process of the visual terrain database of tilt photography real scene model, analyzes the key technologies such as tilt photography 3D modeling, large scene 3D model organization and scheduling, and verifies the application with actual cases. The application results show that the real-time 3D modeling can effectively solve the problem of rapid development of high-resolution and high fidelity database for helicopter flight simulator visual simulation, and better meet the application requirements.
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