Method and server for matching point groups in three-dimensional space

Abstract

Proposed is a server for matching point clouds in a three-dimensional space. The server may include a communication interface configured to obtain point clouds in the three-dimensional space from a plurality of sensing devices, a memory, and a processor. The processor may obtain first reference points belonging to a first point cloud in an overlapping portion between a first point cloud and a second point cloud corresponding to a predetermined reference surface, respectively obtained by adjacent sensing devices among the plurality of sensing devices. The processor may also obtain second reference points corresponding to the obtained first reference points from the second point cloud adjacent to the first point cloud, and match the first point cloud with the second point cloud to minimize an error between a first regression model formed with the obtained first reference points and a second regression model formed with the obtained second reference points.

Dependencies are inferred from the claim text.