天台夜景手机抓拍人像

{
  "task": "photo_editing",
  "instruction": "根据描述编辑参考照片，切勿改变人物面部。面部特征和身份必须与原始参考照片保持100%完全一致。",
  "photo_style": {
    "type": "candid_smartphone_photo",
    "aspect_ratio": "3:4",
    "time": "night",
    "device": "低端安卓智能手机",
    "shooting_style": "手持随拍、仓促未摆拍",
    "quality": "真实、未精修、低画质生动质感"
  },
  "subject": {
    "gender": "female",
    "age_appearance": "20岁出头",
    "ethnicity": "[印尼人]",
    "expression": {
      "mood": "柔和、年轻、自然随意",
      "face": "放松",
      "lips": "自然闭合",
      "eyes": "平静、低头看手机",
      "smile": "无微笑"
    },
    "vibe": [
      "邻家女孩感",
      "生活化抓拍",
      "非摆拍",
      "非网红精致风"
    ]
  },
  "pose_and_action": {
    "seating": "随意坐在户外桌旁",
    "moment": "无防备的真实抓拍瞬间",
    "hands": {
      "one_hand": "端着一杯[冰饮]",
      "other_hand": "单手操作智能手机"
    },
    "attention": "专注看手机，未注意镜头"
  },
  "clothing_and_appearance": {
    "top": {
      "type": "纯色长袖上衣",
      "color": "[白色]",
      "style": "简单合身，无图案"
    },
    "hair": {
      "length": "及腰长发",
      "color": "[白金色]",
      "texture": "顺滑直发，自然垂落",
      "style": "自然披肩"
    },
    "skin": {
      "look": "干净年轻的真实皮肤纹理",
      "details": "隐约可见的毛孔，自然肤色起伏",
      "restrictions": [
        "无美颜滤镜",
        "无磨皮修图",
        "无塑料感或假面感"
      ]
    }
  },
  "camera_angle_and_framing": {
    "angle": "微侧后方平视角度",
    "perspective": "日常抓拍视点",
    "framing": "中远景景别",
    "visibility": "可见上半身、手臂及部分桌面",
    "composition": "主体微偏离中心，随性不严谨的构图"
  },
  "lighting": {
    "type": "夜间昏暗杂乱环境光",
    "sources": [
      "屋顶咖啡馆吊灯串",
      "远处的城市街灯"
    ],
    "effects": [
      "曝光不均",
      "高光过曝溢出",
      "暗部噪点明显",
      "冷暖混合白平衡偏差"
    ]
  },
  "focus_and_quality": {
    "focus": "焦点偏向主体躯干与手机",
    "background_blur": "低光照弱画质导致的轻微背景虚化",
    "restrictions": [
      "非人像模式假虚化",
      "无人工光斑"
    ],
    "artifacts": [
      "明显的传感器数码噪点",
      "彩色噪波",
      "微弱快门动态模糊",
      "动态范围有限"
    ]
  },
  "background": {
    "location": "[雅加达屋顶咖啡厅]",
    "elements": [
      "桌椅",
      "露台围栏",
      "背景中虚化的其他顾客",
      "夜空下若隐若现的远处天际线"
    ]
  }
}