metadata/dataset_statistics.json

{
  "dataset_statistics": {
    "overview": {
      "name": "Controlled Diet (CD) Dataset",
      "version": "1.0.0",
      "total_images": 4885,
      "total_masks": 4885,
      "total_files": 9770,
      "image_format": "PNG",
      "mask_format": "PNG",
      "image_resolution": "640x480"
    },
    "split_distribution": {
      "train": {
        "images": 3905,
        "percentage": 79.94,
        "class_breakdown": {
          "class_1_control": 1079,
          "class_2_low_forage": 1268,
          "class_3_high_forage": 1558
        }
      },
      "validation": {
        "images": 496,
        "percentage": 10.15,
        "class_breakdown": {
          "class_1_control": 138,
          "class_2_low_forage": 162,
          "class_3_high_forage": 196
        }
      },
      "test": {
        "images": 484,
        "percentage": 9.91,
        "class_breakdown": {
          "class_1_control": 133,
          "class_2_low_forage": 157,
          "class_3_high_forage": 194
        }
      }
    },
    "class_statistics": {
      "class_1_control": {
        "gc_range_ppm": "166-171",
        "diet_type": "Control (50:50 F:C)",
        "total_images": 1350,
        "percentage_of_dataset": 27.63,
        "train_images": 1079,
        "validation_images": 138,
        "test_images": 133
      },
      "class_2_low_forage": {
        "gc_range_ppm": "300-334", 
        "diet_type": "Low Forage (20:80 F:C)",
        "total_images": 1587,
        "percentage_of_dataset": 32.49,
        "train_images": 1268,
        "validation_images": 162,
        "test_images": 157
      },
      "class_3_high_forage": {
        "gc_range_ppm": "457-510",
        "diet_type": "High Forage (80:20 F:C)",
        "total_images": 1948,
        "percentage_of_dataset": 39.88,
        "train_images": 1558,
        "validation_images": 196,
        "test_images": 194
      }
    },
    "model_performance_baseline": {
      "best_model": "Gasformer",
      "best_miou_percent": 85.1,
      "best_fscore_percent": 91.72,
      "fastest_fps": 64.56,
      "most_efficient_gflops": 9.92,
      "smallest_params_m": 3.65
    },
    "collection_metadata": {
      "collection_date": "2024",
      "location": "Southern Illinois University Carbondale",
      "team_members": [
        "Mohamed G. Embaby",
        "Toqi Tahamid Sarker", 
        "Amer AbuGhazaleh",
        "Khaled R. Ahmed"
      ]
    }
  },
  "generation_timestamp": "2025-01-19T12:00:00Z",
  "statistics_version": "1.0.0"
}