manual_download.md

Manually Download the Dataset

• Download the dataset from here. Afterwards, you should have the following files:

  • SemanticSprayDataset.zip
  • SemanticSprayDataset.z01
  • SemanticSprayDataset.z02
  • SemanticSprayDataset.z03
  • SemanticSprayDataset.z04
  • SemanticSprayDataset.z05

• Combine all of the zip files in one single file:

  $ zip -F SemanticSprayDataset.zip --out SemanticSprayDataset_single_file.zip

• Extract the files:

  $ unzip SemanticSprayDataset_single_file.zip

• The radar semantic labels and object labels (camera and LiDAR) are stored in storage/object_and_radar_labels.zip. Extract the folders and place them inside the previously downloaded folder.

• The extracted dataset should have a structure like this:

    ├── data
        |--- Crafter_dynamic
        |   |--- 0000_2021-09-08-14-36-56_0
        |   |   |--- image_2
        |   |   |   |--- 000000.jpg
        |   |   |   |--- ....
        |   |   |--- delphi_radar
        |   |   |   |--- 000000.bin
        |   |   |   |--- ....
        |   |   |--- ibeo_front
        |   |   |   |--- 000000.bin
        |   |   |   |--- ....
        |   |   |--- ibeo_rear
        |   |   |   |--- 000000.bin
        |   |   |   |--- ....
        |   |   |--- labels
        |   |   |   |--- 000000.label
        |   |   |   |--- ....
        |   |   |--- radar_labels
        |   |   |   |--- 000000.npy
        |   |   |   |--- ....
        |   |   |--- object_labels
        |   |   |   |--- camera
        |   |   |   |    |--- 000000.json
        |   |   |   |    |--- ....
        |   |   |   |--- lidar
        |   |   |   |    |--- 000000.json
        |   |   |   |    |--- ....
        |   |   |--- velodyne
        |   |   |   |--- 000000.bin
        |   |   |   |--- ....
        |   |   |--- poses.txt
        |   |   |--- metadata.txt
        |--- Golf_dynamic
        ...
        ├── ImageSets
        │   ├── test.txt
        │   └── train.txt
        ├── ImageSets++
        │   └── test.txt
        └── README.txt