将上面代码转化为Python代码
时间: 2024-03-06 19:49:34 浏览: 26
下面是将上面的C++代码转换为Python代码的结果:
```python
import cv2
import numpy as np
def sharpness_detect(src_img):
gaussian_size = 3
if src_img.ndim == 3:
img = cv2.cvtColor(src_img, cv2.COLOR_BGR2GRAY)
else:
img = src_img
out = cv2.GaussianBlur(img, (gaussian_size, gaussian_size), 0, 0)
d_Fver = 0
d_Fhor = 0
d_Bver = 0
d_Bhor = 0
vver = 0
vhor = 0
s_Fver = 0
s_Fhor = 0
s_Vver = 0
s_Vhor = 0
b_Fver = 0.0
b_Fhor = 0.0
blur_F = 0.0
for r in range(img.shape[0]):
for c in range(img.shape[1]):
if r != 0:
d_Fver = abs(img[r, c] - img[r - 1, c])
if c != 0:
d_Fhor = abs(img[r, c] - img[r, c - 1])
if r != 0:
d_Bver = abs(out[r, c] - out[r - 1, c])
if c != 0:
d_Bhor = abs(out[r, c] - out[r, c - 1])
vver = (d_Fver - d_Bver) if d_Fver - d_Bver > 0 else 0
vhor = (d_Fhor - d_Bhor) if d_Fhor - d_Bhor > 0 else 0
s_Fver += d_Fver
s_Fhor += d_Fhor
s_Vver += vver
s_Vhor += vhor
b_Fver = (s_Fver - s_Vver) / (float(s_Fver) + 1)
b_Fhor = (s_Fhor - s_Vhor) / (float(s_Fhor) + 1)
blur_F = b_Fver if b_Fver > b_Fhor else b_Fhor
return 1 - blur_F
```
注意:这段代码中的细节可能与原始C++代码略有不同,但整体思路是相同的。
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