Abstract:In heavy industry, especially in the shipbuilding process, 3D profile measurement of large-scale hull pieces is needed for fabrication and assembly. Currently, using many kinds of templates made of wood or plastic still do an important role as a standard ruler. We suggest an efficient method of 3D profile measurement to obtain the xyz-coordinates of curvature plates. The measurement system comprises multiple line structured laser sources and performs profile measurement by projecting structured light source on… Show more
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