Point cloud fusion method and system based on rasterization

The invention relates to a point cloud fusion method and system based on rasterization in the technical field of point cloud data processing, and the method comprises the following steps: carrying out the rasterization of a reference point cloud initial data set and a to-be-fused point cloud initial...

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Hauptverfasser: WEN LIN, LEI ZIFAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to a point cloud fusion method and system based on rasterization in the technical field of point cloud data processing, and the method comprises the following steps: carrying out the rasterization of a reference point cloud initial data set and a to-be-fused point cloud initial data set, and enabling the number of grids after the rasterization of the reference point cloud initial data set to be equal to the number of grids after the rasterization of the to-be-fused point cloud initial data set to be equal to the number of grids after the rasterization; the number of the grids is the same as the number of the grids after rasterization processing of the to-be-fused point cloud initial data set; respectively reconstructing the rasterized reference point cloud initial data set and the to-be-fused point cloud initial data set to obtain a reference point cloud reconstruction data set and a to-be-fused point cloud reconstruction data set; based on the reference point cloud reconstruction data s