The total least squares method in multi-view point clouds splicing

Focus on how to improve the stability and accuracy and efficiency of algorithms for the point clouds splicing, a least squares method based on hybrid positioning point clouds pre-splicing method was proposed, and the detailed algorithm was given, and a precise splicing method based on total least squares method was presented, and the optimization of existing ICP algorithm was achieved, and the global convergence and the stability of the algorithm were ensured, and the number of iterations was reduced, and the accuracy and efficiency of the algorithm was improved.