annotation_task_name: "Image Segmentation"
 
data_files:
  - "data/images.json"
 
annotation_schemes:
  - annotation_type: image_annotation
    tools: [polygon]
    name: segments
    description: "Draw polygons around each object"
    labels:
      - name: road
        color: "#808080"
      - name: sidewalk
        color: "#F5F5DC"
      - name: building
        color: "#8B4513"
      - name: vegetation
        color: "#228B22"
      - name: sky
        color: "#87CEEB"
      - name: vehicle
        color: "#FF6B6B"
      - name: person
        color: "#4ECDC4"

annotation_task_name: "Semantic Segmentation"
 
data_files:
  - "data/images.json"
 
annotation_schemes:
  - annotation_type: image_annotation
    tools: [polygon]
    name: semantic_segments
    description: "Segment the entire image"
    labels:
      - name: background
        color: "#000000"
      - name: road
        color: "#808080"
      - name: sidewalk
        color: "#F5F5DC"
      - name: building
        color: "#8B4513"
      - name: vegetation
        color: "#228B22"
      - name: sky
        color: "#87CEEB"
      - name: person
        color: "#4ECDC4"
      - name: vehicle
        color: "#FF6B6B"

annotation_task_name: "Instance Segmentation"
 
data_files:
  - "data/images.json"
 
annotation_schemes:
  - annotation_type: image_annotation
    tools: [polygon]
    name: instances
    description: "Draw polygons around each object instance"
    labels:
      - name: person
        color: "#4ECDC4"
      - name: car
        color: "#FF6B6B"
      - name: dog
        color: "#FFEAA7"

annotation_task_name: "Cityscapes-style Segmentation"
 
data_files:
  - "data/urban_scenes.json"
 
annotation_schemes:
  - annotation_type: image_annotation
    tools: [polygon]
    name: segments
    description: "Segment all objects following Cityscapes protocol"
    labels:
      # Flat
      - name: road
        color: "#804080"
      - name: sidewalk
        color: "#F423E8"
      # Construction
      - name: building
        color: "#464646"
      - name: wall
        color: "#666666"
      - name: fence
        color: "#BE9999"
      # Nature
      - name: vegetation
        color: "#6B8E23"
      - name: terrain
        color: "#98FB98"
      # Sky
      - name: sky
        color: "#4682B4"
      # Human
      - name: person
        color: "#DC143C"
      - name: rider
        color: "#FF0000"
      # Vehicle
      - name: car
        color: "#00008B"
      - name: truck
        color: "#000046"
      - name: bus
        color: "#003C64"
      - name: motorcycle
        color: "#0000E6"
      - name: bicycle
        color: "#770B20"

{
  "id": "img001",
  "annotations": {
    "segments": [
      {
        "label": "road",
        "points": [[0, 600], [100, 580], [200, 590], [0, 600]]
      },
      {
        "label": "car",
        "points": [[450, 400], [520, 400], [520, 480], [450, 480]]
      }
    ]
  }
}