老舊兒童學生肖像照片修復

{
  "task": "old_photo_restoration",
  "description": "修復一張嚴重受損的[小女孩]老照片",
  "input_photo_condition": {
    "damage_types": [
      "嚴重裂紋",
      "摺痕",
      "貫穿面部的撕裂",
      "劃痕",
      "褪色",
      "相紙質感破損",
      "裂縫處的缺失部分"
    ],
    "age_effects": [
      "泛黃",
      "低對比度",
      "色彩泛白淡化",
      "濃重的膠片顆粒與噪點"
    ]
  },
  "restoration_goals": {
    "fix_cracks": "無縫去除所有表面裂紋、壓痕與摺痕",
    "reconstruct_missing_areas": "依據參考照片自然重構撕裂的面部五官與缺失細節",
    "color_correction": "還原真實自然的健康膚色與符合時代的調色，避免過度飽和",
    "sharpness": "在保留兒童柔嫩膚質的同時細膩提升面部細節與眼部清晰度",
    "noise_reduction": "清除掃描噪點，同時保留恰到好處的復古顆粒感",
    "background_cleanup": "平滑修復復古攝影棚背景",
    "preserve_identity": "嚴格保留參考照片中的面部骨骼輪廓、表情與人物辨識度"
  },
  "subject_details": {
    "type": "[小女孩（約5至7歲）]",
    "hair": "[深棕色雙馬尾，配小花髮夾]",
    "expression": "[溫暖微笑，眼神清澈明亮]",
    "clothing": "[帶白色彼得潘領的復古碎花連衣裙]",
    "pose": "[正面學生肖像姿態]"
  },
  "output_style": {
    "look": "逼真修復的老式肖像照片",
    "finish": "乾淨、清晰且自然的色彩重構",
    "texture": "平整無摺痕的相紙質感，保留微弱的復古柔和感",
    "lighting": "柔和漫射的復古攝影棚光線"
  },
  "quality": {
    "resolution": "高畫質晰度精細修復",
    "clarity": "自然真實的質感，避免塑膠假面感"
  }
}