Filtering Tutorials

Filtering a PointCloud using a PassThrough filter

In this tutorial, we will learn how to remove points whose values fall inside/outside a user given interval along a specified dimension.

  • Original

  • TestCode : examples/official/Filtering/PassThroughFilter.py

Downsampling a PointCloud using a VoxelGrid filter

In this tutorial, we will learn how to downsample (i.e., reduce the number of points) a Point Cloud.

  • Original

  • TestCode : examples/official/Filtering/VoxelGrid_160.py

Removing outliers using a StatisticalOutlierRemoval filter

In this tutorial, we will learn how to remove sparse outliers from noisy data, using StatisticalRemoval.

  • Original

  • TestCode : examples/official/Filtering/statistical_removal.py

Projecting points using a parametric model

In this tutorial, we will learn how to project points to a parametric model (i.e., plane).

  • Original

  • TestCode : examples/official/Filtering/project_inliers.py

Extracting indices from a PointCloud

In this tutorial, we will learn how to extract a set of indices given by a segmentation algorithm.

  • Original

  • TestCode : examples/official/Filtering/extract_indices.py

Removing outliers using a Conditional or RadiusOutlier removal

In this tutorial, we will learn how to remove outliers from noisy data, using ConditionalRemoval, RadiusOutlierRemoval.