Automated Defect Detection on Dry-Hanging Stone Curtain Walls through Colored Point Clouds
Zhidong Yao,
Xuelai Li,
Guihai Yan
et al.
Abstract:Stone curtain walls are widely used in contemporary architectures; however, their regular inspection is always labor-intensive, time-consuming, and hazardous due to the complex and enclosed spatial structure of these high-rise building enclosures. To address this issue, this study proposes an automated and novel inspection method, which is composed of the following three steps: First, we utilize 3D laser scanning technology to capture colored point cloud data of the stone curtain wall system; subsequently, by … Show more
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