【发布时间】:2017-05-04 03:08:42
【问题描述】:
我想使用这个代码
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)
从该视频中提取人体:
https://www.youtube.com/watch?v=Xvj4Ud-RKrM
这完全是一团糟,我认为是光影变化引起的,那么如何减少这些噪音?提前谢谢!!
【问题讨论】:
标签: opencv3.0 background-subtraction noise-reduction