{
  "id": "C07-N01",
  "title": "投影融合调完白场还要测什么：做一套灰阶测试图验收表",
  "schema_version": "1.0",
  "evidence_kind": "合成输入与协议；非现场测试结果",
  "tool_versions": {
    "generator": "Python 3.12.4",
    "ffmpeg": "8.0.1（仅实际媒体生成与解码）"
  },
  "required_delivery": "多档灰阶图、观众位固定曝光照片和接缝记录表",
  "input": {
    "gray_percent": [
      0,
      5,
      10,
      25,
      50,
      75,
      100
    ],
    "synthetic_observation": {
      "gray_percent": 50,
      "classification": "seam_brighter",
      "measurement": null
    }
  },
  "expected": {
    "rgb_values": [
      0,
      13,
      26,
      64,
      128,
      191,
      255
    ],
    "现场照片": null
  },
  "measurement": null,
  "unmeasured": [
    "实体播放硬件",
    "显示刷新相位",
    "现场拍摄",
    "实际Windows目标机配置"
  ],
  "record_fields": [
    "gray_percent",
    "rgb_value",
    "single_or_overlap",
    "projector_mode",
    "warmup_minutes",
    "camera_exposure",
    "photo_id",
    "viewer_observation",
    "instrument_reading"
  ]
}