擅长:python、mysql、java
<pre><code># Use urllib to get the image and convert into a cv2 usable format
cap = cv2.VideoCapture(0)
width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH))
hiegh = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
</code></pre>
<p>把这些线放在上面。在</p>