Structure from Motion

Structure from Motion (SfM) is a technique used in computer vision to reconstruct three-dimensional (3D) structures from two-dimensional (2D) images taken from different angles. By analyzing how things appear in multiple pictures, SfM identifies key points and camera positions, allowing it to create a 3D model of the scene. This process is widely used in fields like photography, robotics, and mapping, making it possible to visualize and analyze objects and environments in a realistic way without the need for complex equipment.