擅长:python、mysql、java
<p>你可以扩张然后侵蚀这些区域。</p>
<pre><code>import cv2
import numpy as np
blur=((3,3),1)
erode_=(5,5)
dilate_=(3, 3)
cv2.imwrite('imgBool_erode_dilated_blured.png',cv2.dilate(cv2.erode(cv2.GaussianBlur(cv2.imread('so-br-in.png',0)/255, blur[0], blur[1]), np.ones(erode_)), np.ones(dilate_))*255)
</code></pre>
<p><a href="https://i.stack.imgur.com/NZklL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NZklL.png" alt="From"/></a>
<a href="https://i.stack.imgur.com/cKF0x.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cKF0x.png" alt="To"/></a></p>
<p>在编辑前将比例因子去掉4 <a href="https://i.stack.imgur.com/AXbpC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AXbpC.png" alt="enter image description here"/></a></p>