{
  "3D Human-related Object Classification": [
    {
      "3D Accessory Classification": "3d_classification/ModelNet40/accessory"
    },
    {
      "3D Appliance Classification": "3d_classification/ModelNet40/appliance"
    },
    {
      "3D Tableware Classification": "3d_classification/ModelNet40/tableware"
    },
    {
      "3D Musical Instrument Classification": "3d_classification/ModelNet40/musical_instrument"
    },
    {
      "3D Person Classification": "3d_classification/ModelNet40/person"
    }
  ],
  "3D Geometry Feature Analysis": [
    {
      "3D Normal Estimation": "3d_normal_estimation"
    }
  ],
  "3D Structure and Environment Classification": [
    {
      "3D Furniture Classification": "3d_classification/ModelNet40/furniture"
    },
    {
      "3D Structure Classification": "3d_classification/ModelNet40/structure"
    }
  ],
  "Transportation and Technology Object Classification": [
    {
      "3D Electronic Classification": "3d_classification/ModelNet40/electronic"
    },
    {
      "3D Vehicle Classification": "3d_classification/ModelNet40/vehicle"
    }
  ],
  "3D Indoor Scene Semantic Segmentation": [
    {
      "3D Indoor Appliance Semantic Segmentation": "3d_indoor_semantic_segmentation/scannet"
    }
  ],
  "3D Outdoor Scene Semantic Segmentation": [
    {
      "3D Outdoor Semantic Segmentation": "3d_outdoor_semantic_segmentation/semantic_kitti"
    }
  ],
  "3D Indoor Scene Instance Segmentation": [
    {
      "3D Indoor Instance Segmentation": "3d_outdoor_instance_segmentation/semantic_kitti"
    }
  ],
  "3D Pose Estimation": [
    {
      "3D Odometry": "3d_outdoor_odometry/kitti_odometry"
    }
  ],
  "3D Part Segmentation": [
    {
      "3D Aircrafts Part Segmentation": "3d_part_segmentation/aircrafts"
    },
    {
      "3D Personal Item Part Segmentation": "3d_part_segmentation/personal_item"
    },
    {
      "3D Vehicle Part Segmentation": "3d_part_segmentation/vehicles"
    },
    {
      "3D Furniture Part Segmentation": "3d_part_segmentation/furniture"
    },
    {
      "3D Tableware Part Segmentation": "3d_part_segmentation/tableware"
    },
    {
      "3D Weapon Part Segmentation": "3d_part_segmentation/weapons"
    }
  ]
}