Macos imwrite python不保存图像[Mac]
我正在尝试从视频播放中保存一帧。代码运行时没有任何错误,但是,我在文件夹中找不到保存的图像。下面是我写的脚本。我在mac上使用python 3.5版和OpenCV3。非常感谢您的帮助。提前谢谢Macos imwrite python不保存图像[Mac],macos,python-3.x,opencv3.0,Macos,Python 3.x,Opencv3.0,我正在尝试从视频播放中保存一帧。代码运行时没有任何错误,但是,我在文件夹中找不到保存的图像。下面是我写的脚本。我在mac上使用python 3.5版和OpenCV3。非常感谢您的帮助。提前谢谢 import sys sys.path.append('/Applications/OpenCV3/build/lib/python3') import cv2 import numpy as np import matplotlib.pyplot as plt i = 0 Mx = cv2.Vide
import sys
sys.path.append('/Applications/OpenCV3/build/lib/python3')
import cv2
import numpy as np
import matplotlib.pyplot as plt
i = 0
Mx = cv2.VideoCapture('LB.mp4')
if Mx.isOpened()== True:
print('',Mx.isOpened())
else:
print('',Mx.isOpened())
while(Mx.isOpened()):
print('i = ', i)
ret, frame = Mx.read()
cv2.imshow('Original',frame)
cv2.waitKey(50)
i += 1
if i == 10:
gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
cv2.imwrite = ('Missile.bmp', gray)
print('Imaged saved at i = ', i)
break
print('End of While Loop')
Mx.release()
cv2.destroyAllWindows()
您从哪里运行脚本?我会查一下。我正在空闲状态下运行脚本