+A **point cloud** is a collection of data points in a three-dimensional coordinate system, often representing the surface of an object or environment. These digital "dots" are typically acquired through processes like [3D Scanning](/wiki/3d_scanning) and serve as raw input for generating [3D Models](/wiki/3d_models) or for various [Computer Vision](/wiki/computer_vision) tasks.
+## See also
+- [3D Scanning](/wiki/3d_scanning)
+- [Computer Graphics](/wiki/computer_graphics)
+- [LiDAR](/wiki/lidar)
... 1 more lines