擅长:python、mysql、java
<p>使用alpha值为0.5的PIL's blend()相当于(im1arr+im2arr)/2。混合不要求图像具有alpha层。</p>
<p>试试这个:</p>
<pre><code>from PIL import Image
im1 = Image.open('/Users/rem7/Desktop/_1.jpg')
im2 = Image.open('/Users/rem7/Desktop/_2.jpg')
Image.blend(im1,im2,0.5).save('/Users/rem7/Desktop/a.jpg')
</code></pre>