{
  "schemaVersion": 1,
  "status": "stable",
  "model": {
    "id": "pp-picodet-l-320",
    "version": "1.0.1",
    "architecture": "PicoDet-L-320 LCNet",
    "format": "onnx"
  },
  "input": {
    "name": "image",
    "shape": [1, 3, 320, 320],
    "dtype": "float32"
  },
  "outputs": [
    { "name": "multiclass_nms3_0.tmp_0", "shape": [-1, 6], "dtype": "float32" },
    { "name": "multiclass_nms3_0.tmp_2", "shape": [1], "dtype": "int32" }
  ],
  "preprocessing": {
    "size": { "width": 320, "height": 320 },
    "resizeMode": "stretch",
    "interpolation": "bicubic",
    "rescaleFactor": 0.00392156862745098,
    "doResize": true,
    "doRescale": true,
    "doNormalize": true,
    "mean": [0.48500001430511475, 0.4560000002384186, 0.4059999883174896],
    "std": [0.2290000021457672, 0.2240000069141388, 0.22499999403953552]
  },
  "postprocessing": {
    "type": "nms",
    "scoreThreshold": 0.5,
    "iouThreshold": 0.5,
    "matrixCoordinates": "pixels"
  },
  "defaultVariant": "fp32",
  "defaultSource": "huggingface",
  "labels": [
    "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"
  ],
  "variants": [
    {
      "id": "fp32",
      "filename": "picodet-l-320-fp32.onnx",
      "precision": "fp32",
      "quantization": "none",
      "opset": 11,
      "bytes": 23243834,
      "sha256": "0397bb449689d1bf57dfcb8849b3ddaa1c8962e1e63e533bd97d265908a428a1",
      "parameterCount": 5787988,
      "backends": ["wasm", "webgpu"],
      "status": "stable",
      "sources": [
        {
          "kind": "huggingface",
          "repository": "chenmohan/web-sdk-pp-detection",
          "revision": "b089403d908b40f28e56e4c0330c3c8b6e71183f",
          "path": "picodet-l-320-fp32.onnx",
          "downloadUrl": "https://huggingface.co/chenmohan/web-sdk-pp-detection/resolve/main/picodet-l-320-fp32.onnx?v=1.0.1",
          "bytes": 23243834,
          "sha256": "0397bb449689d1bf57dfcb8849b3ddaa1c8962e1e63e533bd97d265908a428a1"
        },
        {
          "kind": "modelscope",
          "repository": "chenmohan/web-sdk-pp-detection",
          "revision": "e7d5a0ce5023fd22e915d474c6db70b54dca9637",
          "path": "picodet-l-320-fp32.onnx",
          "downloadUrl": "https://www.modelscope.cn/models/chenmohan/web-sdk-pp-detection/resolve/master/picodet-l-320-fp32.onnx?v=1.0.1",
          "bytes": 23243834,
          "sha256": "0397bb449689d1bf57dfcb8849b3ddaa1c8962e1e63e533bd97d265908a428a1"
        },
        {
          "kind": "git-lfs",
          "repository": "chenmohan123/web-sdk-PP-Detection",
          "revision": "3204072ce46d2afde30a47859f187a4dc293f345",
          "path": "models/pp-detection/picodet-l-320-fp32.onnx",
          "downloadUrl": "https://media.githubusercontent.com/media/chenmohan123/web-sdk-PP-Detection/main/models/pp-detection/picodet-l-320-fp32.onnx?v=1.0.1",
          "bytes": 23243834,
          "sha256": "0397bb449689d1bf57dfcb8849b3ddaa1c8962e1e63e533bd97d265908a428a1"
        }
      ]
    }
  ],
  "limitations": [
    "FP16、INT8、INT4、FP8 尚未达到稳定发布门槛。",
    "移动端浏览器和微信 WebView 尚未完成本版本的独立验证；兼容性仅限已记录环境。"
  ]
}