Python2.7.9中的Pytesser -打印图像(Image_to_string)错误

Question

我正在使用Pytesser进行python OCR。我已经安装了PIL和Pytesser，并且运行了以下代码：

from pytesser import *
image = Image.open('C:\\Users\\panzer400\\Desktop\\fnord.tif')
print image_to_string(image)

然后这个错误出现了

    Traceback (most recent call last):
  File "<pyshell#2>", line 1, in <module>
    print image_to_string(image)
  File "C:\Python27\lib\pytesser\__init__.py", line 30, in image_to_string
    util.image_to_scratch(im, scratch_image_name)
  File "C:\Python27\lib\pytesser\util.py", line 7, in image_to_scratch
    im.save(scratch_image_name, dpi=(200,200))
  File "C:\Python27\lib\site-packages\PIL\Image.py", line 1406, in save
    self.load()
  File "C:\Python27\lib\site-packages\PIL\ImageFile.py", line 164, in load
    self.load_prepare()
  File "C:\Python27\lib\site-packages\PIL\ImageFile.py", line 231, in load_prepare
    self.im = Image.core.new(self.mode, self.size)
  File "C:\Python27\lib\site-packages\PIL\Image.py", line 37, in __getattr__
    raise ImportError("The _imaging C module is not installed")
ImportError: The _imaging C module is not installed

这可能意味着什么？我做错什么了？我使用的是Windows 8 64位和Python 2.7.9

Answer 1

我在使用pytesseract时遇到了同样的错误，我想它非常类似；对我有效的是安装Pillow (最近维护的？)PIL的分叉)。您可能需要将任何import Image实例更改为from PIL import Image。

(请注意，Pillow仍作为PIL导入)