A 3D Laser Profiling System for Rail Surface Defect Detection.
Zhimin XiongQingquan LiQingzhou MaoQin ZouPublished in: Sensors (2017)
Keyphrases
- defect detection
- textured surfaces
- laser beam
- three dimensional
- automated visual inspection
- high speed
- feature extraction
- d objects
- surface reconstruction
- laser scanner
- range data
- smooth surfaces
- computer vision
- surface fitting
- optical flow
- range sensors
- volumetric data
- reflectance properties
- curved surfaces
- shape recovery
- free form
- machine vision
- stereo matching