编译dcn Windows版：
git clone -b pytorch https://github.com/MVIG-SJTU/AlphaPose.git
cd AlphaPose
setup.py中：
force_compile = False
if platform.system() != 'Windows' or force_compile:
1.force_compile改为True
2.vs2017 打开x64本地命令行：
cd F:projectposeAlphaPose-master
F:
3. set DISTUTILS_USE_SDK=1
4. python setup.py build_ext
python setup.py build develop
报错：error C3861: “AT_CHECK”: 找不到标识符
detectornmssrc/nms_cuda.cpp(9): error C3861: “AT_CHECK”: 找不到标识符
error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.16.27023\bin\HostX64\x64\cl.exe' failed with exit status 2
网友在博客上：
