A long-distance and large-field-of-view dual-target positioning method based on a total station
A calibration method and the technology of a total station, which are applied in the field of long-distance and large field of view dual-target calibration, can solve the problems of low flexibility and low calibration accuracy, and achieve the effects of wide application scenarios, high detection accuracy, and reduced processing accuracy requirements
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[0052] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0053] Technical solution of the present invention: the method device diagram is as attached figure 1 As shown, the algorithm flow is as attached figure 2 As shown, the distance between the binocular camera 3 and the marker 1 is 100m, and the distance between the total station 2 and the marker 1 should be greater than 10m. Obtain the precise three-dimensional coordinates of the markers in the coordinate system of the total station 2 through the total station 2, and then obtain the accurate relative positional relationship between the markers 1; keep the markers 1 still, and synchronize the binocular camera 3 to take pictures of the current markers Under the condition that the camera coordinate system is the world coor...
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