# GPT Image Hub prompt

## 人物服饰与背景替换
- URL: https://www.gptimagehub.com/zh-CN/library/subject-outfit-and-background-swap
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-22011
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fsubject-outfit-and-background-swap
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 图生图, 更换服装, 背景替换, 人像摄影, 照片修改, 写实
- Updated: 2026-10-27T12:31:53.098Z
- Created: 2026-10-27T12:31:53.098Z

保留参考人像的面部特征与身份，同时替换全身着装与环境背景。可自由修改方括号内的衣物和场景描述。

### Full prompt
```text
{
  "task_type": "image_to_image_modification",
  "modifications": {
    "subject_preservation": {
      "identity": "保持参考照片中女性完全一致的面部结构、发长和五官特征。",
      "pose": "全身镜头，自然漫步，左手轻触花朵。"
    },
    "clothing_change": {
      "old_outfit": "米金相间的传统印度阿纳卡利服饰",
      "new_outfit": "[深绿色休闲连帽卫衣搭配同色工装慢跑卫裤]"
    },
    "background_replacement": {
      "old_background": "迪拜码头摩天大楼天际线、阳台栏杆和运河",
      "new_background": "[繁花盛开的葱郁花园（绣球花与玫瑰）、修剪整齐的草坪、盆栽植物与温和的户外阳光]"
    }
  },
  "rendering_details": {
    "style": "写实人像摄影",
    "lighting": "柔和自然的黄金时刻光照，人物与新背景光影完美融合"
  }
}
```