Clarification Needed on Data for data/ycbv/models_1024 and Conversion Process from .obj to .ply

[MyGreenDoor]

Hello,

First of all, thank you for sharing your excellent work and the associated code for reproducing the results of the paper "Shape-Constraint Recurrent Flow for 6D Object Pose Estimation."

I am currently attempting to reproduce the results from the paper and have encountered a couple of questions regarding the required data setup:

1. Data for data/ycbv/models_1024 Folder:
   Could you please provide more details on the specific data files that should be placed in the data/ycbv/models_1024 folder? For instance, what format should the 3D models be in (.obj, .ply, etc.), and are there any particular resolution or formatting requirements that need to be followed?

2. Converting .obj to .ply Format:
   Additionally, if the use of .ply format is necessary, could you share any scripts or steps for converting 3D models from .obj to .ply format? Having this information would be immensely helpful for ensuring that the setup is correct.

Providing this information would greatly aid in enhancing the reproducibility of the results for all users. Your guidance on this matter would be highly appreciated.

Thank you for your time and assistance!

Best regards.

[hzqtitanium]

I have the similar problem！ Sepcifically, I cann't find the keypoints file. And I also couldn’t find the description of keypoints in the paper. I will appreciate if you can explain it for me and show how I can get the keypoints file.