ConvergenceCriteriaGroup Properties

Stop iteration when the absolute change in root mean square error (RMSE) from previous iteration is less than this threshold. RMSE is defined as the square root of the average squared distance between corresponding points in the source and target point clouds.

Stop iteration when the absolute change in coverage from previous iteration is less than this threshold. Coverage is defined as the fraction of points in the source point cloud that found a correspondence in the target point cloud.