pcl

Why we included this project

PCL is the C++ workhorse for anyone processing raw 3D sensor data. It spans the whole pipeline: loading point clouds from common sensor formats, filtering out noise and outliers, estimating surface normals and geometric features, segmenting objects out of scenes, and aligning overlapping scans into a single model. Robotics and autonomous-driving teams lean on it as a default building block for perception stacks, and because the library is modular you can compile in only the pieces your pipeline actually uses. With solid API documentation and a long record of production deployments behind it, it is a reliable place to start whether you are assembling a full 3D reconstruction workflow or just need dependable point-cloud primitives to build on.