képkockakülönbség
Képkockakülönbség, often translated as "frame difference," is a fundamental technique in computer vision and video processing used to detect changes between consecutive frames in a video sequence. The core principle involves subtracting the pixel values of one frame from the corresponding pixel values of the next frame. Where significant differences exist, it indicates motion or some form of change within the scene.
The process typically begins by acquiring two successive frames from a video stream. These frames are then
Applications of frame differencing are widespread. It is a primary method for motion detection, a crucial step