People Detection in 3d Point Clouds Using Local Surface Normals.
Frederik HeggerNico HochgeschwenderGerhard K. KraetzschmarPaul-Gerhard PlögerPublished in: RoboCup (2012)
Keyphrases
- surface normals
- shape from shading
- photometric stereo
- light source
- surface reconstruction
- shape recovery
- object surface
- structured light
- surface orientation
- point cloud
- reflectance properties
- object detection
- detection method
- range data
- systematic errors
- smooth surfaces
- intensity images
- depth map
- object recognition
- image sequences
- single image
- facial shape