Point-set registration

Point-set registration is a computational technique used in fields such as computer vision, medical imaging, and 3D computer graphics to align two or more sets of points in a common coordinate system. The primary goal is to determine a transformation that minimizes the difference between the points in one set (often referred to as the target or reference set) and the corresponding points in another set (often referred to as the source or moving set). ### Key Concepts 1.