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首页> 美国政府科技报告 >3D Modeling of Interior Building Environments and Objects from Noisy Sensor Suites.
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3D Modeling of Interior Building Environments and Objects from Noisy Sensor Suites.

机译：噪声传感器套件对室内建筑环境和物体的三维建模。

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In this dissertation, we present several techniques used to automatically generate virtual models of indoor building environments. The interior environment of a building is scanned by a custom hardware system, which provides raw laser and camera sensor readings used to develop these models. Our modeling techniques can be separated into three categories: 2D oor plan models, simplified 2.5D extruded models, and fully complex and detailed 3D models. All models are produced automatically from the output data of a backpack-mounted ambulatory scanning system, which can scan multiple oors of a building efficiently. We can capture the entirety of a large building in only a few hours, including staircases and other hard to reach locations, which improves upon the state-of-the-art static scanning by several orders of magnitude. Our algorithms are capable of producing many kinds of 3D virtual building models while traversing through a GPS-denied environment, including point clouds, 2D oor plans, and 3D building models.

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