title: How can I visualise an image in h5 format data?
body: <pre><code>import h5py
  f = h5py.File('the_file.h5', 'r')
  one_data = f['key']
  print(one_data.shape)
  print(one_data.dtype)
  print(one_data)
  </code></pre>
  
  <p>I use the code above to print the info.
  The print result is:</p>
  
  <pre><code>(320, 320, 3)
  uint8
  &lt;HDF5 dataset "1458552843.750": shape (320, 320, 3), type "|u1"&gt;
  </code></pre>