Rethinking Normals: Direction Guided Point Cloud Recognition.
Kuan LiuYanmin ZhuZhaobo WangKe WangGang ZhouPublished in: ICASSP (2024)
Keyphrases
- point cloud
- surface reconstruction
- point sets
- implicit surfaces
- structure from motion
- object recognition
- laser scanner
- point cloud data
- surface normals
- triangular mesh
- feature extraction
- real world objects
- photometric stereo
- urban scenes
- knn
- distance function
- nearest neighbor
- stereo pair
- object surface
- iterative closest point
- machine learning