This is a perfect demo for those who want to use a cloud face detect service.
Thanks to these two guys great works before:
Adrian Rosebrock
Some of there APIs may not works any more. So this kind of 'cv_tip' is an updated version. Simply tested on Python 3.6 and OpenCV 3.4.
By using this repo you can easily get a cloud face detect operation, enjoy :P
Please see the original work links above.
If you want, it also can be changed into a tensorflow service regardless of its performance, really fun :p
I also has built a tensorflow django server project. Maybe I will push it on the github sooner or later.