擅长:python、mysql、java
<p><code>bytescale</code>适合我。我认为<code>asarray</code>这一步把事情搞砸了。在</p>
<pre><code>import cv2
from skimage import io
from scipy.misc import bytescale
image = io.imread('SkySat_16bit.tif')
cv2.imshow('Original', image)
print(image.dtype)
image = bytescale(image)
print(image.dtype)
cv2.imshow('Converted', image)
cv2.waitKey(0)
</code></pre>
<p><a href="https://i.stack.imgur.com/njaJ1.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/njaJ1.png" alt="enter image description here"/></a></p>