The JSON annotation file of the HO3D dataset

[heartStrive]

Hi， I found that the pose parameters and the 21 hand joints in the JSON annotation file of the HO3D dataset are different from the original dataset. Can you tell me how you generated the annotated json file? Thank you very much!

[namepllet]

For the 21 hand joints, I changed joint order and coordinate system(HO3D -> MANO, opengl -> opencv). For the pose parameters, refer https://github.com/namepllet/HandOccNet/issues/10#issuecomment-1290370078

[heartStrive]

Thank you for your reply, but I still have another question. I noticed that the code only modifies the last 45 parameters of pose, but the first 3 parameters of the pose are also different in the json file and the pickle file. I don't understand.

[rookiiiie]

Hi， I found that the pose parameters and the 21 hand joints in the JSON annotation file of the HO3D dataset are different from the original dataset. Can you tell me how you generated the annotated json file? Thank you very much!

Hello, can you tell me where to download the pre-processed JSON file for HO3D？I can't find it...