将图像导入python：无法导入名称“imread”
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Importing image to python :cannot import name 'imread'
提问by mohammad hassan bigdeli shamlo
I'm new to python and I want to import an image.
我是 python 的新手，我想导入一个图像。
import numpy as np
from scipy.misc import imread, imsave, imresize
# Read an JPEG image into a numpy array
img = imread('Cover.jpg')
print(img.dtype, img.shape)
but I face with following error: cannot import name 'imread'I've already successfully installed numpy and scipy.
但我面临以下错误：cannot import name 'imread'我已经成功安装了 numpy 和 scipy。
采纳答案by FlyingTeller
You also need to install PIL (Pillow) as that is what scipyuses to read images:
您还需要安装 PIL（枕头），因为它scipy用于读取图像：
pip install Pillow
note from the docs:
文档中的注释：
imread uses the Python Imaging Library (PIL) to read an image. The following notes are from the PIL documentation.
imread 使用 Python 图像库 (PIL) 来读取图像。以下注释来自 PIL 文档。
however, you might want to think about switching to scipy.imageio.imreadsince scipy.misc.imreadis deprecated:
但是，您可能需要考虑切换到scipy.imageio.imread因为scipy.misc.imread已弃用：
imread is deprecated! imread is deprecated in SciPy 1.0.0, and will be removed in 1.2.0. Use imageio.imread instead
imread 已弃用！imread 在 SciPy 1.0.0 中已弃用，并将在 1.2.0 中删除。改用 imageio.imread
回答by Chuk Ultima
Apparently a lot of people had this issue and the solution was to install Pillow. Perhaps try to install Pillow and run it again
显然很多人都有这个问题，解决方案是安装Pillow. 也许尝试安装 Pillow 并再次运行它
sudo pip install Pillow==2.6.0
Source of information: https://github.com/Newmu/stylize/issues/1
回答by neouyghur
First, you should have Pillow, later your scipy version should be lower than 1.1.0
首先，你应该有 Pillow，之后你的 scipy 版本应该低于 1.1.0
pip install Pillow
pip install scipy==1.1.0
回答by Sushanth
Note: Posting the already given advises with a bit more as my reputation does not allow to comment
注意：由于我的声誉不允许发表评论，所以多发布一些已经给出的建议
In the latest version of scipy (1.3.0) functions like imread, imsave, imresize is deprecated. Downgrading scipy from 1.3.0 to 1.1.0 works like a charm and you will be able to use not just imread but all the above-mentioned functions which are almost necessary in most situations
在最新版本的 scipy (1.3.0) 中，不推荐使用 imread、imsave、imresize 等函数。将 scipy 从 1.3.0 降级到 1.1.0 就像一个魅力，您不仅可以使用 imread，还可以使用上述所有在大多数情况下几乎是必需的功能
The command for downgrading:
降级命令：
pip install scipy==1.1.0
回答by shruthi_kr
Install pillow
安装枕头
pip3 install pillow
As scipy.misc is deprecated you cannot use it but instead
由于 scipy.misc 已弃用，您不能使用它而是
from PIL import Image
import numpy as np
im = Image.open('hopper.jpg')
a = np.asarray(im)
im = Image.fromarray(a)
this returns an image object
这将返回一个图像对象
回答by Beeti Sushruth
From me this worked "from scipy.misc import imsave", when installed 1.2.1 version of scipy.
对我来说，当安装 1.2.1 版本的 scipy 时，这在“from scipy.misc import imsave”中起作用。
pip install scipy==1.2.1
回答by Yakshkumar Thakar
This will work in latest version of scipy
这将适用于最新版本的 scipy
from scipy.misc.pilutil import imread
回答by gaurav raj
Use:
用：
from imageio import imread
it worked for me.
它对我有用。
回答by Serhiy Yevtushenko
It could be that your version of scipy does not contain imread (https://docs.scipy.org/doc/scipy-1.2.1/reference/generated/scipy.misc.imread.html)
可能是您的 scipy 版本不包含 imread ( https://docs.scipy.org/doc/scipy-1.2.1/reference/generated/scipy.misc.imread.html)
Than use imageio.imread instead (see as well comments here on some changes in parameters names https://imageio.readthedocs.io/en/stable/scipy.html)
比使用 imageio.imread 代替（请参阅此处对参数名称的一些更改的评论https://imageio.readthedocs.io/en/stable/scipy.html）
回答by Shakul Mittal
This works in the latest version...
这适用于最新版本...
from scipy.ndimage import imread
