Detecting surface defects of heritage buildings based on deep learning

X Fu, N Angkawisittpan - Journal of Intelligent Systems, 2024 - degruyter.com
The present study examined the usage of deep convolutional neural networks (DCNNs) for
the classification, segmentation, and detection of the images of surface defects in heritage …

[HTML][HTML] Flight path setting and data quality assessments for unmanned-aerial-vehicle-based photogrammetric bridge deck documentation

S Chen, X Zeng, DF Laefer, L Truong-Hong, E Mangina - Sensors, 2023 - mdpi.com
Imagery from Unmanned Aerial Vehicles can be used to generate three-dimensional (3D)
point cloud models. However, final data quality is impacted by the flight altitude, camera …