{
  "version": "1.0.0",
  "model_info": {
    "name": "YOLOv8 Nano Instance Segmentation Model - COCO 80 Classes (Int8)",
    "version": "1.0.0",
    "description": "YOLOv8 Nano model for instance segmentation with COCO dataset (Int8 quantized, no sigmoid - raw logits)",
    "type": "INSTANCE_SEGMENTATION",
    "framework": "TFLITE",
    "author": "CamThink"
  },
  "input_spec": {
    "width": 256,
    "height": 256,
    "channels": 3,
    "data_type": "uint8",
    "color_format": "RGB888_YUV444_1",
    "normalization": {
      "enabled": true,
      "mean": [0.0, 0.0, 0.0],
      "std": [255.0, 255.0, 255.0]
    }
  },
  "output_spec": {
    "num_outputs": 2,
    "outputs": [
      {
        "name": "masks",
        "batch": 1,
        "height": 64,
        "width": 64,
        "channels": 32,
        "data_type": "int8",
        "scale": 0.02950232,
        "zero_point": -119
      },
      {
        "name": "detections",
        "batch": 1,
        "height": 116,
        "width": 1344,
        "channels": 1,
        "data_type": "int8",
        "scale": 0.19877490,
        "zero_point": 112
      }
    ]
  },
  "memory": {
    "exec_memory_pool": 874512384,
    "exec_memory_size": 1835008,
    "ext_memory_pool": 2415919104,
    "ext_memory_size": 301056,
    "alignment_requirement": 32
  },
  "postprocess_type": "pp_iseg_yolo_v8_ui",
  "postprocess_params": {
    "num_classes": 80,
    "class_names": [
      "person", "bicycle", "car", "motorcycle", "airplane", "bus", "train", "truck", "boat", "traffic light",
      "fire hydrant", "stop sign", "parking meter", "bench", "bird", "cat", "dog", "horse", "sheep", "cow",
      "elephant", "bear", "zebra", "giraffe", "backpack", "umbrella", "handbag", "tie", "suitcase", "frisbee",
      "skis", "snowboard", "sports ball", "kite", "baseball bat", "baseball glove", "skateboard", "surfboard", "tennis racket", "bottle",
      "wine glass", "cup", "fork", "knife", "spoon", "bowl", "banana", "apple", "sandwich", "orange",
      "broccoli", "carrot", "hot dog", "pizza", "donut", "cake", "chair", "couch", "potted plant", "bed",
      "dining table", "toilet", "tv", "laptop", "mouse", "remote", "keyboard", "cell phone", "microwave", "oven",
      "toaster", "sink", "refrigerator", "book", "clock", "vase", "scissors", "teddy bear", "hair drier", "toothbrush"
    ],
    "confidence_threshold": 0.25,
    "iou_threshold": 0.45,
    "max_detections": 100,
    "total_boxes": 1344,
    "mask_size": 32,
    "num_masks": 32
  },
  "runtime": {
    "execution": {
      "mode": "SYNC",
      "priority": 5,
      "timeout_ms": 5000
    },
    "memory_management": {
      "cache_policy": "WRITE_BACK",
      "memory_pool_size": 2097152,
      "garbage_collection": false
    },
    "debugging": {
      "log_level": "INFO",
      "performance_monitoring": true,
      "memory_profiling": false
    }
  }
}