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zerchen / AlignSDF

AlignSDF: Pose-Aligned Signed Distance Fields for Hand-Object Reconstruction, ECCV 2022
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'obj_corners_3d' and 'obj_rest_corners_3d' in obman meta file #4

Closed WeedsInML closed 1 year ago

WeedsInML commented 2 years ago

Hello, I tried to reproduce your work, and I found 'obj_corners_3d' and 'obj_rest_corners_3d' are not in obman meta file. How do you get them?

WeedsInML commented 2 years ago

And what does 'mesh_obj_rest' means?

zerchen commented 2 years ago

Hi,

'obj_corners_3d' and 'obj_rest_corners_3d' can be obtained from object meshes. You could use trimesh to obtain the tight 3D bounding box and corners. I think these two parameters is useless in this ECCV work, and you could ignore them. 'mesh_obj_rest' means the object mesh under its canonical pose (i.e., without applying the rigid pose).

Best, Zerui

zhangxinkang commented 2 years ago

Hi，i meet the same problem, no obj_corners_3d and obj_rest_corners_3d in pkl file in the meta. But when i clean obj_corners_3d and obj_rest_corners_3d in the code, i found that they are needed to compute the center of obj, should i clean them to make the code available?

thank you

zerchen commented 1 year ago

Hi,

I have put my preprocessed data at https://drive.google.com/drive/folders/1GoaA6vB6TwAAHmaobVo5GjRoCq2wT21R, which could help resolve your issue.

Best, Zerui