The presented movable vision measurement for the three-dimensional (3D)\nsurface of a large-sized object has the advantages of system simplicity, low cost, and high\naccuracy. Aiming at addressing the problems of existing movable vision measurement\nmethods, a more suitable method for large-sized products on industrial sites is introduced\nin this paper. A raster binocular vision sensor and a wide-field camera are combined to\nform a 3D scanning sensor. During measurement, several planar targets are placed around\nthe object to be measured. With the planar target as an intermediary, the local 3D data\nmeasured by the scanning sensor are integrated into the global coordinate system. The\neffectiveness of the proposed method is verified through physical experiments.
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