# GPT Image Hub prompt

## 室内真实情侣肖像（锁定人脸参考）
- URL: https://www.gptimagehub.com/zh-CN/library/candid-indoor-couple-portrait-with-reference-lock
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-3993
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fcandid-indoor-couple-portrait-with-reference-lock
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 情侣肖像, 人脸锁定, 生活抓拍, 温馨室内, 针织毛衣, 参考图还原
- Updated: 2026-10-26T20:30:08.098Z
- Created: 2026-10-26T20:30:08.098Z

严格根据上传参考图生成自然逼真的室内情侣肖像。可自由调整中括号内的衣着配饰、微动作或室内软装背景。

### Full prompt
```text
{
  "image_prompt": {
    "reference": {
      "female_face": {
        "source": "上传的女性参考照片",
        "identity_lock": true,
        "face_accuracy": "与参考照片完全一致，保持面部结构、五官特征、皮肤质感与自然神态"
      },
      "male_face": {
        "source": "上传的男性参考照片",
        "identity_lock": true,
        "face_accuracy": "与参考照片完全一致，保持面部骨骼、胡须、皮肤纹理与自然神情"
      }
    },
    "subjects": {
      "female": {
        "appearance": {
          "hair": "发长、发色和质感与参考图一致",
          "skin": "与参考一致的自然肤色与真实纹理"
        },
        "clothing": {
          "top": "[白色粗针织毛衣]",
          "fit": "宽松舒适"
        },
        "pose": {
          "position": "站在男士身后偏侧",
          "interaction": "双臂轻轻环抱男士的肩膀",
          "expression": "温柔惬意的微笑"
        }
      },
      "male": {
        "appearance": {
          "hair": "与参考照片完全一致",
          "facial_hair": "与参考照片完全一致",
          "skin": "与参考一致的自然肤色与质感"
        },
        "clothing": {
          "top": "[深色纯色T恤]",
          "accessories": "[正戴棒球帽]"
        },
        "pose": {
          "position": "站在前方",
          "interaction": "自然放松的身姿",
          "expression": "从容温和的浅笑"
        }
      }
    },
    "environment": {
      "location": "[温馨现代的室内居室]",
      "background": ["中性暖色墙面", "极简柔和装饰"],
      "constraints": ["无镜子", "无杂乱反光"]
    },
    "camera": {
      "shot_type": "中近景人像",
      "angle": "平视视角",
      "framing": "双人居中且清晰聚焦",
      "depth_of_field": "浅景深，背景柔和虚化"
    },
    "lighting": {
      "type": "柔和漫射室内光线",
      "tone": "温暖均衡",
      "shadows": "细腻柔和的光影过渡"
    },
    "style": {
      "aesthetic": "自然写实的生活化情侣抓拍摄影",
      "color_grading": "暖调复古胶片感色彩"
    },
    "constraints": {
      "preserve_identities": true,
      "no_beauty_filters": true,
      "no_morphing": true
    }
  }
}
```