{
    "SegIGNCoral-b0-2025_10_09_40484-bs16_refine": {
        "pixel_acc": 0.8066,
        "mean_iou": 0.5697,
        "iou_per_class": {
            "Acropora Branching": 0.6439,
            "Non-acropora Massive": 0.2779,
            "Other Corals": 0.3327,
            "Sand": 0.821,
            "Seagrass": 0.7729
        }
    }
}

📊 Evaluating zone: hermitage
  ✅ Pixel Accuracy: 0.8814
  ✅ Mean Accuracy : 0.3494
  ✅ Mean IoU     : 0.3283
  Pixel Accuracy Per Class:
    Acropora Branching: 0.0000
    Non-acropora Massive: 0.0000
    Other Corals: 0.0000
    Sand: 0.9011
    Syringodium: 0.8457
  IoU Per Class:
    Acropora Branching: 0.0000
    Non-acropora Massive: 0.0000
    Other Corals: 0.0000
    Sand: 0.8805
    Syringodium: 0.7611

📊 Evaluating zone: troudeau
  ✅ Pixel Accuracy: 0.8389
  ✅ Mean Accuracy : 0.5461
  ✅ Mean IoU     : 0.3493
  Pixel Accuracy Per Class:
    Acropora Branching: 0.5263
    Non-acropora Massive: 0.3429
    Other Corals: 0.4113
    Sand: 0.9040
  IoU Per Class:
    Acropora Branching: 0.0481
    Non-acropora Massive: 0.1714
    Other Corals: 0.2827
    Sand: 0.8949

📊 Evaluating zone: stleu
  ✅ Pixel Accuracy: 0.6907
  ✅ Mean Accuracy : 0.6036
  ✅ Mean IoU     : 0.3995
  Pixel Accuracy Per Class:
    Acropora Branching: 0.9457
    Non-acropora Massive: 0.5060
    Other Corals: 0.1624
    Sand: 0.8006
  IoU Per Class:
    Acropora Branching: 0.3820
    Non-acropora Massive: 0.3172
    Other Corals: 0.1358
    Sand: 0.7631

📦 Micro-Averaged Metrics Across Zones (all pixels):
  Pixel Accuracy Per Class:
    Acropora Branching: 0.9351
    Non-acropora Massive: 0.4778
    Other Corals: 0.2117
    Sand: 0.8996
    Syringodium: 0.8457
  IoU Per Class:
    Acropora Branching: 0.0906
    Non-acropora Massive: 0.1418
    Other Corals: 0.0172
    Sand: 0.8788
    Syringodium: 0.7611

  ✅ Pixel Accuracy: 0.8781
  ✅ Mean Accuracy : 0.6740
  ✅ Mean IoU     : 0.3779