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Research questionHow can weld seams on large workpieces be localized for robotic post-processing without exhaustive high-precision scanning?Large workpieces make exhaustive high-precision scanning costly and produce substantial data unrelated to weld locations. The challenge is to identify seam geometry well enough to support subsequent precise measurement and robotic post-processing.
Computer Vision
Image & Video Processing
Machine Learning
Robotics
Latest papersRecent research connected to this question, newest first.Automated Weld Seam Recognition and 3D Mapping for Robotic Post Processing Using Photogrammetry and Semantic SegmentationThe source describes an experimental vision-based pipeline using multiple viewpoints, semantic segmentation, photogrammetric reconstruction, and projection of detected seams into the reconstructed workpiece model. It addresses approximate localization before high-precision measurement; the supplied evidence does not establish final robotic performance or localization accuracy.research paper · Sep 3, 2026
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