Measurement and Inspection of Photo-Realistic 3-D VR Models
Measurement and Inspection of Photo-Realistic 3-D VR Models
复制标题
逼真 3D VR 模型的测量和检查
DOI：
10.1109/mcg.2021.3114955
复制
发表时间：
2021
影响因子：
1.8
通讯作者：
M. Potel
中科院分区：
文献类型：
--
作者：
S. Tadeja;Wojciech Rydlewicz;Yupu Lu;Tomasz Bubas;M. Rydlewicz;P. Kristensson;M. Potel
虚拟现实（VR）的最新进展可能有助于释放使用最先进的摄影测量方法生成的3D逼真模型所提供的全部潜力。使用虚拟现实进行摄影测量模型的分析有可能帮助用户进行基本的离线工程检查的数字孪生数字化表示的现实世界的对象和结构。然而，为了实现这些好处，有必要创建合适的交互式系统，用于在VR中使用摄影测量模型。为此，本文介绍了PhotoTwinVR-一个沉浸式的手势控制系统，用于在VR中操作和检查物理对象的3-D摄影测量模型。由三位领域专家进行的观察性研究验证了该系统设计在涉及管道和其他三维结构离线检测的实际用例中的可行性。
Recent advancements in virtual reality (VR) may help unlock the full potential offered by 3-D photorealistic models generated using state-of-the-art photogrammetric methods. Using VR to carry out analyses on photogrammetric models has the potential to assist the user in performing basic offline engineering inspection of digital twins—digitized representations of real-world objects and structures. However, for such benefits to materialize, it is necessary to create suitable interactive systems for working with photogrammetric models in VR. To this end, this article presents PhotoTwinVR—an immersive gesture-controlled system for manipulation and inspection of 3-D photogrammetric models of physical objects in VR. An observational study with three domain experts validates the feasibility of the system design for practical use-cases involving offline inspections of pipelines and other 3-D structures.