Pose estimation

https://github.com/ZheC/Realtime_Multi-Person_Pose_Estimation OpenPose is freely available for free non-commercial use, and may be redistributed under these conditions. Please, see the license for further details. Interested in a commercial license? Check this FlintBox link. For commercial queries, use the Directly Contact Organization section from the FlintBox link and also send a copy of that message to Yaser Sheikh.

This is why https://aws.amazon.com/rekognition/ is expensive, they have to pay lots of money for using open source proprietary code. In South africa you do whatever you want, if you have assets, then setup a Fronting company: your BEE empowerment partner can't go to jail if he loses the court case.

https://github.com/CMU-Perceptual-Computing-Lab/openpose

https://arxiv.org/abs/1611.08050

links
Opencv

Yolo