- Download panorama zip files and 3d bounding box and annotations zip file to separate folders from the official Structured3D.
After this step the data are expected to be in the following structure:
panorama_folder
├── Structured3D_panorama_xx.zip
bb_folder
├── Structured3D_bbox.zip
Unzip data by running our script:
python unzip.py --panorama-root panorama_folder --output-panorama-root panorama_folder_unziped --bb-root bb_folder --output-bb-root bb_folder_unziped
After this step you have the following file structure here:
panorama_folder_unziped
├── xxxxxxxx
│ ├── Structured3D
│ │ ├── scene_xxxxx
bb_folder_unziped
├── Structured3D
│ ├── scene_xxxxx
- Preprocess data for offline benchmark by running our script:
python data_prepare.py --panorama-root panorama_folder_unziped --bb-root bb_folder_unziped/Structured3D/ --bins-root bins
After this step you have the following file structure here:
bins
├── bboxs
│ ├── scene_xxxxx_xx.npy
├── instance_mask
│ ├── scene_xxxxx_xx.bin
├── points
│ ├── scene_xxxxx_xx.bin
├── semantic_mask
│ ├── scene_xxxxx_xx.bin
- Generate final pkl data by running:
python structured3d_data_utils.py --bins-root bins
Overall you achieve the following file structure in bins directory:
bins
├── bboxs
│ ├── scene_xxxxx_xx.npy
├── instance_mask
│ ├── scene_xxxxx_xx.bin
├── points
│ ├── scene_xxxxx_xx.bin
├── semantic_mask
│ ├── scene_xxxxx_xx.bin
├── structured3d_infos_train.pkl
├── structured3d_infos_val.pkl
├── structured3d_infos_test.pkl