Topics

Here is a list of all topics with brief descriptions:

Region of Interest (ROI) Computation
PCL to 3D LaserScan	Converts various PCL point cloud types into a unified LaserScan format
PCL to 2D LaserScan	Converts various PCL point cloud types into a unified 2D LaserScan format
LaserScan to PCL	Functions to convert LaserScan data to various PCL point cloud formats
Range Filtering of PCL Point Clouds	Filters a point cloud based on a minimum and maximum Euclidean range
Split Range Filtering of PCL Point Clouds	Splits a point cloud into two groups based on a distance threshold
Point Cloud Downsampling	Downsamples a point cloud or LaserScan by keeping only every N-th point
Voxel Filtering	Performs voxel grid downsampling on a point cloud with optional index filtering
Random Sampling	Randomly samples a subset of points from the input point cloud
Pass-through Filtering	Filters points from the input point cloud using a pass-through filter along a specified axis
Crop Box Filtering	Filters points from a point cloud using a 3D crop box
Frustum Filtering	Filters points from a point cloud based on a camera frustum
Remove NaN Points from a Point Cloud	Removes NaN (Not-a-Number) points from an organized point cloud
Remove NaN Points from a Point Cloud	Removes points with NaN normal values from a point cloud
Radius Filtering	Filters points based on the number of neighbors within a given radius
Proportional Radius Filtering	Performs proportional radius outlier filtering using viewpoint-dependent adaptive radii
Subtract Filtering	Filters a point cloud by removing points that have a sufficient number of neighbors within a given radius in a second point cloud
Point Normal Filtering	Filters points in a point cloud based on the angle between their estimated surface normals and a given reference normal
Point Cloud Cluster Extraction	Performs Euclidean cluster extraction on a point cloud
Point Cloud Indices Extraction	Extracts a subset of points from a point cloud based on specified indices
Compute Variance and Correspondences of Two Point Clouds	Computes the geometric variance and number of valid correspondences between two point clouds
Compute Structural Complexity of a Point Cloud with Normals	Computes the complexity of surface normals in a point cloud using PCA
Transform PCL Point Clouds	Transforms various PCL point cloud types using the given transform
Transform a single point	Transforms various point types using the given transform
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