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我想利用这个代码opencv的MOG2背景从其减去resut有许多噪音
fgbg = cv2.createBackgroundSubtractorMOG2(detectShadows=True)
cap = cv2.VideoCapture('drunker-1.mp4')
while True:
grabed, img = cap.read()
if not grabed:
break
ori = img.copy()
gray = cv2.cvtColor(ori, cv2.COLOR_BGR2GRAY)
img = fgbg.apply(gray)
ret, img = cv2.threshold(img, 127, 255, cv2.THRESH_BINARY)
提取人体从视频:
https://www.youtube.com/watch?v=Xvj4Ud-RKrM
这是完全凌乱的,我认为它是由光影变化引起的,所以如何减少这些噪音?提前致谢!