运动目标检测 Resources

Showing items tagged with "运动目标检测"

The frame difference method is one of the most commonly used techniques for moving object detection and segmentation. Its fundamental principle involves performing pixel-based temporal differencing between consecutive frames (two or three frames) in an image sequence, followed by thresholding to extract moving regions. The implementation typically includes subtracting corresponding pixel values between adjacent frames to create a difference image, then applying binary thresholding. When environmental lighting changes are minimal, pixels with value changes below a predetermined threshold are classified as background, while significant changes indicate moving objects marked as foreground pixels. These marked regions help locate moving targets within the image.

MATLAB 227 views Tagged