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ethnhe / FFB6D

[CVPR2021 Oral] FFB6D: A Full Flow Bidirectional Fusion Network for 6D Pose Estimation.
MIT License
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gen_obj_info.py does not generate all needed files #53

Open gabrielelibardi opened 2 years ago

gabrielelibardi commented 2 years ago

Hi I am trying to run FFB6D on a new object of which I have a .ply model. I generated the key points following the the instructions but in the obj_name_info directory where the generated files are saved I can see only the following files: center.txt obj_name_corners.txt obj_name_fps.txt obj_name_radius.txt obj_name_SIFTO_fps.tx The script however does not generate a obj_name_8_kps.txt file which is needed to train. Am I missing something?

andreazuna89 commented 2 years ago

Hello, I have the same problem. @ethnhe can you explain better the procedure for using new objects? @gabrielelibardi how can you generate the ply model of a new object in the format needed by the code. Can you point to a guide or a list of commands?

Thanks a lot

gabrielelibardi commented 2 years ago

@andreazuna89 I found that after running gen_obj_info.py if I copy the files generated like this mv object_name_info/object_name_fps.txt ../../datasets/dataset_name/kps_orb9_fps/object_name_8_kps.txt mv object_name_info/object_name_corners.txt ../../datasets/dataset_name/kps_orb9_fps/object_name_corners.txt

like this, basically renaming the fps file to 8_fps, that solves the problem. To generate the ply model I guess it depends what do you have to begin with. I started with an obj file and worked with it on blender then exported it to ply. Meshlab was also useful.