利用python处理图像时需要安装一些实用库,如果已将装了arcgis可能会有冲突
1、安装python
若已安装python,执行命令行测试环境
若已安装但无python命令,在环境变量中添加python目录以及Scripts目录
2、安装pip
若报安装工具的错,安装setuptools,
↓↓下载地址:https://pypi.org/project/setuptools/#files
→在文件目录执行安装命令:
python setup.py install
3、检查是否有pip工具,
↓↓下载地址:https://pypi.org/project/pip/#files
→在文件目录执行安装命令:
python setup.py install
4、安装pillow,下载whl
↓↓下载地址:https://pypi.org/project/Pillow/#files
→在文件目录执行安装命令:
pip install Pillow-5.3.0-cp27-cp27m-win_amd64.whl
5、安装libtiff,
↓↓下载libtiff-0.4.2-cp27-cp27m-win_amd64.whl
→在文件目录执行安装命令:
pip install libtiff-0.4.2-cp27-cp27m-win_amd64.whl
6、遇到报错:numpy.core.multiarray failed to import
→解决方案:更新numpy,先卸载:pip uninstall numpy
↓↓下载地址:https://pypi.org/project/numpy/#files
→执行:
pip install numpy-1.14.0rc1-cp27-none-win_amd64.whl
若依旧报错,提示无权限等
→执行:
pip install --user --ignore-installed --upgrade numpy-1.14.0rc1-cp27-none-win_amd64.whl
7、安装scipy
↓↓下载地址:https://pypi.org/project/scipy/1.2.0/#files
pip install scipy-1.2.0-cp27-cp27m-win32.whl
8、安装sklearn
前提是必须安装好numpy
和scipy
pip install -U scikit-learn
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