install opencv3.4 for python3.6
2018-03-03 16:14
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下载:
本机环境win10,python3.6.4,opencv3.4
在cpython官网下载cpython的python3.6发行版:
https://www.python.org/downloads/release/python-364/
进入https://www.lfd.uci.edu/~gohlke/pythonlibs/#opencv下载:
scipy‑1.0.0‑cp36‑cp36m‑win_amd64.whl
numpy‑1.14.1+mkl‑cp36‑cp36m‑win_amd64.whl
<
4000
ul style="padding:0em;margin:0em;text-indent:0px;color:rgb(0,0,0);font-family:'Microsoft YaHei';font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);">opencv_python‑3.4.1‑cp36‑cp36m‑win_amd64.whl
.
pip:
Pip is the recommended tool for installing Python packages.
Pip and setuptools are included with Python >=3.4 and >=2.7.9.
To bootstrap pip on installations without pip, use the get-pip.py script or run
python.exe pip-9.0.1-py2.py3-none-any.whl/pip install pip-9.0.1-py2.py3-none-any.whl.pip‑9.0.1‑py2.py3‑none‑any.whl
试验:
安装成功后试验
import cv2
如果出现DLL load failed这是因为对dll的解析错误,需要下载一个依赖项:
Visual C++ 2015 redistribution package https://www.microsoft.com/en-us/download/details.aspx?id=48145 (32位的Python下载32位的,64位的python下载64位的,嗯,好像是这样的)
如果还不行,下载Visual C++ 2012 redistribution package https://www.microsoft.com/en-us/download/details.aspx?id=30679
如果还不行,下载 Visual C++ 2010 Express from http://microsoft-visual-cpp-express.soft32.com/free-download/
最终打开图片(命名为test.py,在idle中运行即可)
import numpy as np
import cv2
image = cv2.imread("test.jpg")#test.jpg即选定的测试图片,需要放在test.py同文件夹中
cv2.imshow("image",image)
cv2.waitKey(0)
注:此图是后期补的图
参考资料:
https://www.cnblogs.com/combfish/p/5639424.htmlhttps://stackoverflow.com/questions/32074753/how-to-install-opencv-for-python-3-x-on-windows-8-1
本机环境win10,python3.6.4,opencv3.4
在cpython官网下载cpython的python3.6发行版:
https://www.python.org/downloads/release/python-364/
进入https://www.lfd.uci.edu/~gohlke/pythonlibs/#opencv下载:
scipy‑1.0.0‑cp36‑cp36m‑win_amd64.whl
numpy‑1.14.1+mkl‑cp36‑cp36m‑win_amd64.whl
<
4000
ul style="padding:0em;margin:0em;text-indent:0px;color:rgb(0,0,0);font-family:'Microsoft YaHei';font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);">opencv_python‑3.4.1‑cp36‑cp36m‑win_amd64.whl
.
pip:
Pip is the recommended tool for installing Python packages.
Pip and setuptools are included with Python >=3.4 and >=2.7.9.
To bootstrap pip on installations without pip, use the get-pip.py script or run
python.exe pip-9.0.1-py2.py3-none-any.whl/pip install pip-9.0.1-py2.py3-none-any.whl.pip‑9.0.1‑py2.py3‑none‑any.whl
pip install scipy‑1.0.0‑cp36‑cp36m‑win_amd64.whl pip install numpy‑1.14.1+mkl‑cp36‑cp36m‑win_amd64.whl pip install opencv_python‑3.4.1‑cp36‑cp36m‑win_amd64.whl
试验:
安装成功后试验
import cv2
如果出现DLL load failed这是因为对dll的解析错误,需要下载一个依赖项:
Visual C++ 2015 redistribution package https://www.microsoft.com/en-us/download/details.aspx?id=48145 (32位的Python下载32位的,64位的python下载64位的,嗯,好像是这样的)
如果还不行,下载Visual C++ 2012 redistribution package https://www.microsoft.com/en-us/download/details.aspx?id=30679
如果还不行,下载 Visual C++ 2010 Express from http://microsoft-visual-cpp-express.soft32.com/free-download/
最终打开图片(命名为test.py,在idle中运行即可)
import numpy as np
import cv2
image = cv2.imread("test.jpg")#test.jpg即选定的测试图片,需要放在test.py同文件夹中
cv2.imshow("image",image)
cv2.waitKey(0)
注:此图是后期补的图
参考资料:
https://www.cnblogs.com/combfish/p/5639424.htmlhttps://stackoverflow.com/questions/32074753/how-to-install-opencv-for-python-3-x-on-windows-8-1
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