Method for detecting parallelism and flatness of truss track based on three-dimensional laser scanner
A three-dimensional laser and scanner technology, applied in instruments, measuring devices, optical devices, etc., can solve the problems of wasting manpower, miscellaneous professionalism, and randomness, and achieve the effect of integration
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[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0037] In the present invention, the point cloud data of two different tracks acquired by the laser scanner is used as the processing object. Use self-developed data post-processing software to perform cross-sectional cutting of point cloud data on the same track, and extract eligible cross-sectional data through cross-sectional data filtering and cross-sectional data matching methods to fit the center of each cross-section point. Then, thro...
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