Universal fillet weld joint recognition and positioning for robot welding using structured light.
Shengfeng ChenJian LiuBing ChenXinyu SuoPublished in: Robotics Comput. Integr. Manuf. (2022)
Keyphrases
- structured light
- range sensors
- single image
- range data
- mobile robot
- object surface
- light source
- hand eye calibration
- phase shifting
- photometric stereo
- active stereo
- surface discontinuities
- object recognition
- vision system
- space time
- color coded
- camera projector
- position and orientation
- partial occlusion
- viewpoint
- feature extraction
- global illumination
- calibration method
- error compensation
- high speed
- high speed camera