擅长:python、mysql、java
<p>如果不分析问题的确切来源,<a href="https://stackoverflow.com/a/46650207/2320035">the approach of Mark</a>(也许这对你来说已经足够了;也许没有;我可以想象在你的代码中有其他东西可能是原因)可以通过使用<a href="https://github.com/python-pillow/Pillow" rel="nofollow noreferrer">Pillow</a>来模拟(我在scipy的包装器中看不到这个选项)。在</p>
<p>实际上,与其像他那样重写标记,我们在执行原始任务时关心这些标记。实际上,这两种方法都可以。在</p>
<p>scipy很有可能已经是<a href="https://docs.scipy.org/doc/scipy/reference/misc.html" rel="nofollow noreferrer">using Pillow under the hood</a>(<code>Note that Pillow (https://python-pillow.org/) is not a dependency of SciPy, but the image manipulation functions indicated in the list below are not available without it.</code>;这个列表包含<code>imsave</code>)。在</p>
<pre><code>from scipy.misc import ascent # test image
import PIL.Image
scipy_img = ascent().astype('uint8')
arr2im = PIL.Image.fromarray(scipy_img)
arr2im.save('test.tif', format='TIFF',
dpi=(100., 100.), # there still seems to be a bug when using int's here
compression='tiff_lzw',)
</code></pre>
<p>正在使用exiftool检查:</p>
^{pr2}$