Multiscale Feature Line Extraction From Raw Point Clouds Based on Local Surface Variation and Anisotropic Contraction.
Honghua ChenYaoran HuangQian XieYuanpeng LiuYuan ZhangMingqiang WeiJun WangPublished in: IEEE Trans Autom. Sci. Eng. (2022)
Keyphrases
- point cloud
- surface reconstruction
- multiscale
- line extraction
- point cloud data
- normal vectors
- triangular mesh
- hough transform
- laser scanner
- surface fitting
- multi view reconstruction
- icp algorithm
- point sets
- multi view stereo
- structure from motion
- morphological operations
- edge detection
- image features
- image processing
- laplace beltrami
- three dimensional
- document images
- feature selection
- computer vision