... efficiently. Besides, the method is low time‐consuming and quick enough for real time processing. Practical implications Weld seam extraction is the key problem in passive vision based seam tracking technology. The proposed method can extract the weld seam even when the image is noisy, and it is quick...

... time,the picture can be e-mailed to Meta where engineers are available to review the application and offer advice.   Plate 5 © MCB UP Limited 2002 --> Seam tracking Machine vision Designed to give users of vision-based weld seam tracking equipment a facility...