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首页> 外文期刊>International journal of image and data fusion >Creating a virtual reality environment with a fusion of sUAS and TLS point-clouds
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Creating a virtual reality environment with a fusion of sUAS and TLS point-clouds

机译：创建虚拟现实环境，融合了SUA和TLS Point-Clouds

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摘要

In recent years, immersive virtual reality has been used in disciplines such as engineering, sciences, and education. Point-cloud technologies such as laser scanning and unmanned aerial systems have become important for creating virtual environments. This paper discusses creating virtual environments from 3D point-cloud data suitable for immersive and interactive virtual reality. Both laser scanning and sUAS point-clouds are utilised. These point-clouds are merged using a custom-made algorithm that identifies data gaps in the master dataset (laser scanner) and fills them with data from a slave dataset (sUAS) resulting in a more complete dataset that is used for terrain modelling and 3D modelling of objects. The terrain and 3D objects are then textured with custom-made and free textures to provide a sense of realism in the objects. The created virtual environment is a digital copy of a part of the Penn State Wilkes-Barre campus. This virtual environment will be used in immersive and interactive surveying laboratories to assess the role of immersive virtual reality in surveying engineering education.
机译：近年来，沉浸式虚拟现实已被用于工程，科学和教育等学科。 Point-Cloud技术（如激光扫描和无人航空系统）对创建虚拟环境很重要。本文讨论了从适用于沉浸式和交互虚拟现实的3D点云数据创建虚拟环境。使用激光扫描和SUAS点云。这些点云使用自定义算法合并，该算法标识主数据集（激光扫描仪）中的数据间隙，并将其填充从从属数据集（SUAS）中的数据，从而导致更完整的数据集，用于地形建模和3D对象的建模。然后用定制和自由纹理纹理地形和3D对象，以提供对象中的现实感。创建的虚拟环境是Penn State Wilkes-Barre Campus的一部分的数字副本。这个虚拟环境将用于沉浸式和互动测量实验室，以评估沉浸式虚拟现实在调查工程教育中的作用。

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