ICP algorithm for 3D point cloud registration C++
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Application background  ,  ,  , ICP,, Iterative , Closest , Points ,, (Algorithm). Mckey algorithm is proposed by Besl and ICP. It is a kind of point registration method based on contour feature to solve the problem of registration based on free form surface. Key Technology The basic idea of ICP algorithm is to match the data with some geometric features, and then set up the corresponding points for the assumption, and then solve the motion parameters according to the corresponding relationship. The data is transformed by using the motion parameters. And the use of the same geometrical characteristics, determine the new correspondence, repeat the above process.