Error:module 'cv2.cv2' has no attribute 'STEREO_BM_BASIC_PRESET'

Question

我正在尝试获取两个立体图像的深度图，但发生错误 'cv2.cv2' 没有属性 'STEREO_BM_BASIC_PRESET'。 代码：

import cv2
import numpy as np
from matplotlib import pyplot as plt
# Convert to depth image

imgL = cv2.imread('D:\Books\Pav Man\PICS\R.jpg',0)
imgR = cv2.imread('D:\Books\Pav Man\PICS\L.jpg',0)

stereo = cv2.StereoBM(cv2.STEREO_BM_BASIC_PRESET,ndisparities=16, SADWindowSize=15)
disparity = stereo.compute(imgL,imgR)
plt.imshow(disparity,'gray')
plt.show()
#-------------------

Answer 1

解决了使用 OpenCV 4 的问题。

import cv2
import numpy as np
from matplotlib import pyplot as plt
# Convert to depth image

imgL = cv2.imread('D:\Books\Pav Man\PICS\R.jpg',0)
imgR = cv2.imread('D:\Books\Pav Man\PICS\L.jpg',0)

stereo = cv2.StereoBM_create(numDisparities=16, blockSize=15)

disparity = stereo.compute(imgL,imgR)

plt.imshow(disparity,'gray')

plt.show()