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    Chapter and Conference Paper

    Circular Sub-window Multi-Step GPI Method in Seam Tracking of Welding Robot Based on 3D Vision

    Laser welding requires quite high trajectory accuracy of articulated welding robot. To increase this dynamic trajectory accuracy, a novel 3D seam tracking method is proposed based on stereo visual feedback con...

    Wenzeng Zhang, Zhewei Zheng, **ande Ma, Qiang Chen in Intelligent Robotics and Applications (2008)