The seam tracking method by using structured light is widely used in the automatic welding process. Most of the noise can be filtered out by a narrow-band optical filter whose center wavelength is the ...

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Accurately identifying feature points of welding seam is the premise to ensure welding accuracy. Line laser has been widely used in the field of automated welding. However, the algorithm for ...

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Roof replacement work atop Clarksville City Hall, 1 Public Square, is soon to start.