python+opencv实现动态物体追踪源码

简单几行就可以实现对动态物体的追踪，足见opencv在图像处理上的强大。python代码: import cv2 import numpy as np camera=cv2.VideoCapture(0) firstframe=None while True: ret, frame = camera.read() if not ret: break gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY) gray=cv2.GaussianBlur(gray, (21, 21),0) if firstframe is None: