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cv2.error: OpenCV(4.1.1) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:352: error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow'
源代码
import cv2 as cv
gray_img = cv.imread("cartoon.jpg", 0)
rgb_img = cv.imread("cartoon.jpg", 1)
cv.namedWindow("原始图像")
cv.imshow('origin image', rgb_img)
cv.imshow('gray image', gray_img)
cv.waitKey(0)
cv.destroyAllWindows()
2019年09月21日 04点09分
1
源代码
import cv2 as cv
gray_img = cv.imread("cartoon.jpg", 0)
rgb_img = cv.imread("cartoon.jpg", 1)
cv.namedWindow("原始图像")
cv.imshow('origin image', rgb_img)
cv.imshow('gray image', gray_img)
cv.waitKey(0)
cv.destroyAllWindows()
