Damage Extraction of Metro Tunnel Surface from Roughness Map Generated by Point Cloud.
Xingran AoHangbin WuZhengwen XuZhiqiang GaoPublished in: Geoinformatics (2018)
Keyphrases
- point cloud
- surface reconstruction
- point cloud data
- laser scanner
- object surface
- triangular mesh
- normal vectors
- structure from motion
- multi view reconstruction
- reconstructed surface
- multi view stereo
- implicit surfaces
- point sets
- icp algorithm
- stereo camera
- surface roughness
- laplace beltrami
- visual hull
- surface model
- smooth surfaces
- three dimensional
- d objects
- hough transform
- photorealistic
- surface normals
- surface patches
- iterative closest point
- multi view
- optical flow
- high dimensional