Automatic Detection of Shield Tunnel Leakages Based on Terrestrial Mobile LiDAR Intensity Images Using Deep Learning.
Xiaolong ChengXuhang HuKai TanLingwen WangLingjing YangPublished in: IEEE Access (2021)
Keyphrases
- automatic detection
- deep learning
- intensity images
- lidar data
- shape from shading
- range images
- unsupervised learning
- machine learning
- range data
- mental models
- point cloud
- surface normals
- transfer function
- color information
- weakly supervised
- high resolution
- low frequency
- active contour model
- active learning
- pairwise
- photometric stereo
- object recognition
- feature extraction
- three dimensional