ラベルタクソノミーとオントロジー

{
  "labels": [
    { "name": "car", "color": "#FF0000" },
    { "name": "pedestrian", "color": "#00FF00" },
    { "name": "cyclist", "color": "#0000FF" },
    { "name": "truck", "color": "#FFA500" },
    { "name": "bus", "color": "#800080" }
  ]
}

{
  "labels": [
    { "name": "car", "color": "#FF0000" }
  ],
  "classification": {
    "attributes": [
      {
        "name": "occlusion",
        "type": "dropdown",
        "options": ["none", "partial", "heavy"],
        "required": true,
        "applies_to": ["car", "pedestrian", "cyclist"]
      },
      {
        "name": "is_parked",
        "type": "checkbox",
        "required": false,
        "applies_to": ["car", "truck", "bus"]
      },
      {
        "name": "truncation",
        "type": "dropdown",
        "options": ["none", "partial", "heavy"],
        "required": true,
        "applies_to": ["car", "pedestrian", "cyclist"]
      }
    ]
  }
}

Vehicle
├── Car
│   ├── Sedan
│   ├── SUV
│   └── Hatchback
├── Truck
│   ├── Pickup
│   └── Semi
├── Bus
│   ├── City Bus
│   └── School Bus
└── Motorcycle

{
  "classification": {
    "type": "multi-label",
    "categories": [
      { "name": "weather", "options": ["clear", "rainy", "foggy", "snowy"] },
      { "name": "time_of_day", "options": ["daytime", "nighttime", "dawn", "dusk"] },
      { "name": "road_condition", "options": ["dry", "wet", "icy"] }
    ]
  }
}