{
  "project": "实战二链路测试",
  "image": "demo-measurement.jpg",
  "sourceType": "image",
  "detectedMarkers": [
    {
      "area": "厨房右墙",
      "markerType": "关键尺寸",
      "value": "3200mm",
      "evidence": "横向墙面尺寸已标注",
      "confidence": 0.91
    }
  ],
  "missingMarkers": [
    {
      "area": "窗户下沿",
      "missingType": "窗台离地高度",
      "risk": "影响台面与窗帘盒设计复核",
      "evidence": "窗户轮廓清晰但未见离地高度",
      "confidence": 0.83
    }
  ],
  "uncertainAreas": [
    {
      "area": "右上角立管",
      "reason": "文字模糊，疑似烟道或排水管",
      "action": "请量尺人员回看原图或现场照片",
      "confidence": 0.55
    }
  ],
  "overallJudgement": "存在一处关键缺标和一处待复核区域，建议补齐后再进入标准尺寸表。"
}