Optical Flow Algorithms

Optical flow algorithms analyze consecutive images or video frames to estimate the motion of objects across the scene. They work by detecting how pixel patterns move between frames, revealing the direction and speed of movement. Think of it like tracking the flow of traffic in a video; the algorithm detects which parts are moving and how quickly. This information is useful in applications like video stabilization, object tracking, and autonomous navigation, providing a detailed map of motion within the visual scene without needing physical sensors.