pointcloudset.diff.pointcloud module

Functions to calculate differences between frames.

pointcloudset.diff.pointcloud.calculate_distance_to_pointcloud(pointcloud, target)

Calculate the differences for each point in a pointcloud which also exists in the target pointcloud (pointcloud - target). Points with the same original_id are compared.

Note

Adds the results to the data of the pointcloud.

Parameters

  • pointcloud (PointCloud) – PointCloud for which the differences to the target are calculated.

  • target (PointCloud) – PointCloud which is substracted from pointcloud.

Returns

PointCloud including differences to target.

Return type

PointCloud

Raises

  • ValueError – If there are no original_ids in pointcloud or in target or if they have no common original_ids.

  • NotImplementedError – If difference has already been calculated.