【发布时间】:2022-01-08 11:51:20
【问题描述】:
此错误发生在m,n = A.shape 行:
ValueError: 没有足够的值来解包(预期 3,得到 2)
我收到了这条消息,但我不知道为什么。似乎一切都是对的。谁能帮帮我?
image = cv2.resize(image, dsize=(224, 224), interpolation=cv2.INTER_CUBIC)
A = image.copy()/255
m,n = A.shape # HERE IS THE PROBLEM
B = np.zeros((m,n));
i = 2
j = 2
for i in range(m-1):
for j in range(n-1):
B[i, j] = (A[i-1, j-1] +A[i-1, j] +A[i-1, j+1]
+ A[i, j-1] +A[i, j] +A[i, j+1]
+ A[i+1, j+1] +A[i+1, j] +A[i+1, j+1])
B[i, j] = B[i, j]/9;
【问题讨论】:
-
您从
.shape获得的第三个值是图像通道数。也许你可以这样做:m, n, c = A.shape.
标签: python opencv image-processing