File "C:\Users\shuyuan0\Desktop\PoolFormer_Demo\aa.py", line 24, in <module>
    plt.imshow(ds.pixel_array,cmap='bone')
  File "C:\Users\shuyuan0\AppData\Roaming\Python\Python39\site-packages\pydicom\dataset.py", line 1887, in pixel_array
    self.convert_pixel_data()
  File "C:\Users\shuyuan0\AppData\Roaming\Python\Python39\site-packages\pydicom\dataset.py", line 1444, in convert_pixel_data
    self._convert_pixel_data_without_handler()
  File "C:\Users\shuyuan0\AppData\Roaming\Python\Python39\site-packages\pydicom\dataset.py", line 1556, in _convert_pixel_data_without_handler
    raise last_exception  # type: ignore[misc]
  File "C:\Users\shuyuan0\AppData\Roaming\Python\Python39\site-packages\pydicom\dataset.py", line 1536, in _convert_pixel_data_without_handler
    self._do_pixel_data_conversion(handler)
  File "C:\Users\shuyuan0\AppData\Roaming\Python\Python39\site-packages\pydicom\dataset.py", line 1563, in _do_pixel_data_conversion
    arr = handler.get_pixeldata(self)
  File "C:\Users\shuyuan0\AppData\Roaming\Python\Python39\site-packages\pydicom\pixel_data_handlers\pillow_handler.py", line 174, in get_pixeldata
    raise NotImplementedError(
NotImplementedError: The pixel data with transfer syntax JPEG 2000 Image Compression (Lossless Only), cannot be read because Pillow lacks the JPEG 2000 plugin

Process finished with exit code 1

解决方法

pip install --upgrade pillow