Check the dataset page for download links or use the downloading script as following commands.
cd CoSense3D
bash cosense3d/tools/download.sh OPV2Vt path/to/output_dir
Download DAIR-V2X-C dataset and extract it to the following structure.
├── dair-v2x
│ ├── cooperative-vehicle-infrastructure
| |── 2021_08_16_22_26_54
| |── ...
│ ├── cooperative-vehicle-infrastructure-infrastructure-side-image
│ ├── cooperative-vehicle-infrastructure-infrastructure-side-velodyne
│ ├── cooperative-vehicle-infrastructure-vehicle-side-image
│ ├── cooperative-vehicle-infrastructure-vehicle-side-velodyne
Then download the meta files with
bash cosense3d/tools/download.sh DairV2xt /path/to/dair-v2x
bash cosense3d/tools/download.sh OPV2V path/to/output_dir