Did you compute the PCK by centering the human structure to the root ?

[huangchaoxing]

Hi,

I have a few things to be confirmed after reading your code.
1 Did you compute the PCK by centering the human structure to the root joint (the hip) ?
2 It seems that you transform the 3d pose in camera coordiante system to the world coordinate system, is the world coordinate system actually one of the cameras' coordiante system or the world coordiante system accroding to the extrinsic matrix given by the dataset ?

Thank you