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Enhanced Super4PCS Algorithm by Comparing Transformed Normals at Corresponding Points
Hai Liu1,2, Shulin Wang1, Donghong Zhao2
1Mechanical School of Jiangsu University, Zhenjiang 212013, Jiangsu Province, China.
Abstract:
In this paper, an enhanced algorithm based on the Super4PCS algorithm was established to address the problem of prolonged congruent set verification of Super4PCS for point clouds with many points or low overlap. By comparing normals of corresponding points in a source point cloud and a tentatively transformed target point cloud, this approach dramatically decreases the time required for candidate transformation verification. This strategy has been shown to improve registration efficiency in experiments.
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