ywyue
commented
1 year ago Hi, it seems that the --data_root (here) was not correct.
E.g., for the following data structure, the --data_root should be set as Structured3D_panorama
Structured3D_panorama/
└── Structured3D_panorama_00/
└── Structured3D/
└── scene_00000/
├── annotation_3d.json
└── 2D_rendering
├── 485142
├── ......
└── ......
└── ......
An error occurred while trying to convert the stru3d dataset to a point cloud. It seems that the dataset I downloaded did not have the same directory as in the code after extracting it.
error：
Creating point cloud from perspective views... 0%| | 0/3500 [00:00<?, ?it/s] Traceback (most recent call last): File "data_preprocess/stru3d/generate_point_cloud_stru3d.py", line 29, in
main(config())
File "data_preprocess/stru3d/generate_point_cloud_stru3d.py", line 19, in main
scenes = os.listdir(os.path.join(data_root, part, 'Structured3D'))
FileNotFoundError: [Errno 2] No such file or directory: '/mnt/data2/数据集/Structured3D/Structured3D/scene_02893/Structured3D'
stru3d data set unzipped directory：