定义pckh,pdj测试代码

https://github.com/dluvizon/pose-regression/blob/master/posereg/measures.py 

https://github.com/rachillesf/HumanPose_ConvNet/blob/master/pdj_eval.py

https://github.com/abearman/human-pose-estimation/blob/master/pdj.py

https://github.com/abearman/human-pose-estimation/blob/master/pcp.py

https://programtalk.com/vs2/?source=python/11490/deeppose/Codes/DeepPose%20Original/EvalLSP.py