Seam tracking and visual control for robotic arc welding based on structured light stereovision.

De Xu Min Tan Xiaoguang Zhao Zhiguo Tu

Published in: Int. J. Autom. Comput. (2004)

Keyphrases

structured light
stereo vision
color coded
object surface
real time
single image
range data
vision system
depth information
stereo images
calibrated cameras
photometric stereo
phase shifting
particle filter
light source
space time
partial occlusion
depth estimation
stereo matching
object tracking