Segment Anything (SA-1B) Interactive Segmentation

# Segment Anything (SA-1B) Interactive Segmentation Configuration
# Based on Kirillov et al., ICCV 2023

annotation_task_name: "SA-1B Interactive Segmentation"
task_dir: "."

data_files:
  - "sample-data.json"

item_properties:
  id_key: "id"
  text_key: "image_url"
  context_key: "scene_description"

user_config:
  allow_all_users: true

annotation_schemes:
  - annotation_type: "text"
    name: "segmentation_masks"
    description: "Draw polygon segmentation masks around each distinct object (format: object_label,x1,y1,x2,y2,...,xn,yn per line)"

  - annotation_type: "text"
    name: "bounding_boxes"
    description: "Draw bounding boxes around each distinct object (format: object_label,x,y,width,height per line)"

  - annotation_type: "radio"
    name: "object_category"
    description: "Select the primary object category visible in the image"
    labels:
      - name: "person"
        tooltip: "Human figures, body parts"
      - name: "animal"
        tooltip: "Animals of any species"
      - name: "vehicle"
        tooltip: "Cars, trucks, bicycles, boats, etc."
      - name: "furniture"
        tooltip: "Chairs, tables, beds, etc."
      - name: "food"
        tooltip: "Food items, dishes, produce"
      - name: "electronics"
        tooltip: "Phones, laptops, screens, etc."
      - name: "nature"
        tooltip: "Plants, trees, rocks, water"
      - name: "building"
        tooltip: "Structures, architecture"
      - name: "other"
        tooltip: "Objects not in the above categories"

  - annotation_type: "radio"
    name: "scene_complexity"
    description: "Rate the segmentation complexity of this image"
    labels:
      - name: "low"
        tooltip: "Few objects, clear boundaries (1-5 objects)"
      - name: "medium"
        tooltip: "Moderate number of objects, some overlap (6-15 objects)"
      - name: "high"
        tooltip: "Many objects, significant overlap or clutter (16+ objects)"

  - annotation_type: "radio"
    name: "annotation_difficulty"
    description: "How difficult is it to draw precise segmentation masks?"
    labels:
      - name: "easy"
        tooltip: "Clear object boundaries, high contrast"
      - name: "moderate"
        tooltip: "Some ambiguous boundaries or partial occlusion"
      - name: "hard"
        tooltip: "Complex shapes, heavy occlusion, or low contrast"

interface_config:
  item_display_format: "<img src='{{text}}' style='max-width:100%; max-height:500px;'/><br/><small>{{scene_description}}</small>"

output_annotation_format: "json"
output_annotation_dir: "annotations"