{
  "input_size": [
    640,
    640
  ],
  "input_layout": "NCHW",
  "color_order": "RGB",
  "mean": [
    123.675,
    116.28,
    103.53
  ],
  "std": [
    58.395,
    57.12,
    57.375
  ],
  "num_classes": 7,
  "strides": [
    8,
    16,
    32
  ],
  "score_threshold": 0.3,
  "nms_iou_threshold": 0.65,
  "max_per_img": 100,
  "output_format": "raw_multi_scale_cls_bbox",
  "output_names": [
    "cls_0",
    "cls_1",
    "cls_2",
    "bbox_0",
    "bbox_1",
    "bbox_2"
  ],
  "bbox_decode": "anchor_free_distance_ltrb"
}