opencv3.3.1 opencv_contribut 3.3.1 git 20180117最新版的在ubuntu1604上的编译
过程：
1. git clone ... contribut
2. git clone ... opencv
3. git checkout -b v3.3.1
4 git checkout -b v3.3.1
5 cmake ...
6 make -j8
7 sudo make install
8 ok.
期间有可能会有疑难，需要对症下药。
另外，需要保证两者的版本号为完全相同！！！！
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每一个不曾起舞的日子，都是对生命的辜负。
But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthward, downward, into the dark, the deep - into evil.
其实人跟树是一样的，越是向往高处的阳光，它的根就越要伸向黑暗的地底。----尼采
每一个不曾起舞的日子，都是对生命的辜负。
But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthward, downward, into the dark, the deep - into evil.
其实人跟树是一样的，越是向往高处的阳光，它的根就越要伸向黑暗的地底。----尼采
