Hi. Before I mention about issue that I struggling, thanks for your great works.
It's very helpful to studying 6 DoF pose estimation.
I'm trying to adapt my own dataset generated by NDDS.
Here is list what i've done.
I get my 3D ply model's keypoint coordinate and ctr point coordinate through gen_obj_info.py and convert distance unit mm to m.
I calculate rotation matrix, translation vector, intrinsic matrix using json annotation file generated by NDDS and convert it left handed coordinate system to right handed coordinate system.(because NDDS using left handed coordinate system and PVN3D using right handed coordinate system)
I visaulize my key point and ctr point through dataset.py
Here's my visualization output.
It seems to be visualized a little differently from the actual object location.
I think this problem is due to wrong translation vector value(cam_t_m2c).
I use object's coordinate in world coordinate system as translation vector(cam_t_m2c).
Can I get advice about this problem?
Here's my Json file that I use to get rotaion matrix(cam_R_m2c) and translation vector(cam_t_m2c).
Hi. Before I mention about issue that I struggling, thanks for your great works. It's very helpful to studying 6 DoF pose estimation. I'm trying to adapt my own dataset generated by NDDS. Here is list what i've done.
I get my 3D ply model's keypoint coordinate and ctr point coordinate through
gen_obj_info.pyand convert distance unit mm to m.I calculate rotation matrix, translation vector, intrinsic matrix using json annotation file generated by NDDS and convert it left handed coordinate system to right handed coordinate system.(because NDDS using left handed coordinate system and PVN3D using right handed coordinate system)
I visaulize my key point and ctr point through
dataset.pyHere's my visualization output.
It seems to be visualized a little differently from the actual object location. I think this problem is due to wrong translation vector value(cam_t_m2c). I use object's coordinate in world coordinate system as translation vector(cam_t_m2c). Can I get advice about this problem? Here's my Json file that I use to get rotaion matrix(cam_R_m2c) and translation vector(cam_t_m2c).
Thanks about your great work again.