【发布时间】:2017-04-13 04:41:01
【问题描述】:
在运行代码时,我收到“init done opengl support available”作为输出消息,但我没有收到输出图像,即腐蚀和膨胀。我应该如何得到它?
import cv2
import numpy as np
img = cv2.imread('threshold.png',0)
kernel = np.ones((5,5),np.uint8)
erosion = cv2.erode(img,kernel,iterations = 1)
dilation = cv2.dilate(img,kernel,iterations = 1)
cv2.getStructuringElement(cv2.MORPH_RECT,(5,5))
cv2.imshow('erosion',erosion)
cv2.imshow('dilation',dilation)
print (erosion)
print (dilation)
【问题讨论】: