cage_id: kandang_1
csv_path: data/historical_weights_manual_iot_review.csv
video_root: /media/asus/One Touch/VIDEOS/cycle7/kandang-atas
camera_glob: "kandang_{cage}_camera_{num}_*.mp4"
cameras: [CC2, CC3]
camera_nums:
  CC2: 2
  CC3: 3
exclude_cycle_days: [0, 1, 2]
# Production model (train): ages 3–35. Evaluate late holdout stays 29–35 for GO (fit on 3–28).
train_cycle_day_min: 3
train_cycle_day_max: 35
# Smart fuse: ignore cams below this count; else weight by detection_count.
fuse_min_detections: 100
# Vision drives weight; Gompertz age curve is diagnostic only.
model_mode: vision_primary
# Production feature preset: mask-centric shape geometry (no detection_count/mean_confidence).
features:
  preset: mask_max
chicken_counter_config: /media/asus/One Touch/LABS/chicken-counting/chicken-sukawarna-existing/configs/cycle7_batch.yaml
calibration_dir: configs/calibration
output_dir: output

# Segmentation pilot: chicken class only (seg model has classes 0/1, no half-chicken).
detection:
  model_path: /media/asus/One Touch/LABS/chicken-counting/chicken-sukawarna-existing/chicken-detection-model-v26n-seg-300e-best-2026-04-18.pt
  classes: [0]

geometry:
  prefer_mask: true
  min_mask_fill_ratio: 0.30
  fallback_to_bbox: true
  # Shape stats use mask rows only when at least this many mask detections exist.
  min_mask_for_stats: 20

# Second filter: drop camera-day area anomalies outside the robust normal band.
size_distribution:
  enabled: true
  metric: area_cm2
  method: mad_zscore
  z_max: 2.0
  min_samples: 30

# Relaxed filters for small chicks on early cycle days (cycle_day <= day_max).
early_cycle:
  day_max: 17
  quality:
    min_overlap_ratio: 0.35
    min_box_area_px: 200
    area_outlier_min_factor: 0.10
    conf_min: 0.12
    min_centroid_distance_px: 15
    max_pairwise_iou: 0.55
    min_frame_clean_ratio: 0.01
    min_aspect_ratio: 0.35
    max_aspect_ratio: 2.2
    max_birds_per_frame: 50
  size_distribution:
    z_max: 3.0

# Soften day-21 cliff: in-between gates for mid flock.
mid_cycle:
  day_min: 18
  day_max: 24
  quality:
    conf_min: 0.20
    min_box_area_px: 800
    min_overlap_ratio: 0.55
    min_centroid_distance_px: 30
    max_pairwise_iou: 0.40
    max_birds_per_frame: 45
    min_frame_clean_ratio: 0.05
    min_aspect_ratio: 0.40
    max_aspect_ratio: 2.0
  size_distribution:
    z_max: 2.5

# Red-line aisle corridors (widened ~80px/side for early small chicks at corridor edges).
sampling_corridors:
  CC2:
    boundary_x: [230, 970, 1220, 1690]
    inclusion_pairs: [[230, 970], [1220, 1690]]
    y_bounds: [380, 720]
  CC3:
    boundary_x: [150, 720, 920, 1650]
    inclusion_pairs: [[150, 720], [920, 1650]]
    y_bounds: [330, 720]

sampling:
  # One short clip (~10–15 min, often ~12:00) per day/camera: sample the whole file.
  use_full_video: true
  # Only used when use_full_video is false (long recordings with a morning weigh window).
  morning_weigh_in_time: "12:00:00"
  window_minutes_before: 30
  window_minutes_after: 30
  # Unique-chicken extract: track every frame, one best obs per track_id.
  initial_stride_frames: 4
  min_stride_frames: 2
  target_detections: 600
  late_cycle_target_detections: 600
  late_cycle_day_threshold: 20
  per_track_cap: 1
  track_every_n_frames: 1
  keep_best_per_track: true
  allow_stride_multipass: false
  convergence_window: 50
  convergence_pct: 0.01
  convergence_checks_required: 3
  low_confidence_detection_threshold: 100
  # During extract, save green/red filter overlays every N video frames (0 = off).
  extract_overlay_every_n_frames: 1000
  # Stop sampling when cart/camera reverse is confirmed (chicken_counter optical flow).
  stop_on_backward: true

quality:
  allowed_class_ids: [0]
  reject_class_ids: []
  # Tier 1 — containment (relaxed for dense late-cycle frames)
  require_full_bbox_inside_roi: false
  min_overlap_ratio: 0.75
  # Tier 2 — isolation
  max_pairwise_iou: 0.30
  min_centroid_distance_px: 45
  min_centroid_distance_bbox_factor: 0.35
  max_birds_per_frame: 40
  # Tier 3 — shape and confidence
  conf_min: 0.30
  min_box_area_px: 2000
  min_aspect_ratio: 0.5
  max_aspect_ratio: 1.8
  area_outlier_min_factor: 0.5
  area_outlier_max_factor: 1.8
  # Tier 4 — frame gate
  min_frame_clean_ratio: 0.1
  min_accepted_per_frame: 1