* metro con reverse

tinypose3d fix

readme modelzoo

* fix tinypose3d

* tinypose3d for medical dataset

* modify tinypose-3d codes according to comments

* the images in dataset is named 'image'

* change model name to TinyPose3D

* annotations

* best mpjpe 55

* rename configfile

* replace api

* pose3d metro datasets

* delete extra comment lines