# GPT Image Hub prompt

## 保留背景的巴伐利亚服饰人物替换
- URL: https://www.gptimagehub.com/zh-CN/library/woman-in-dirndl-background-lock-edit
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-5872
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fwoman-in-dirndl-background-lock-edit
- Category: 人像与摄影
- Model: nanobanana2-1
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 迪恩德尔, 图像编辑, 传统服饰, 人像摄影, 巴伐利亚, json提示词, 写实
- Updated: 2026-10-27T16:53:18.098Z
- Created: 2026-10-27T16:53:18.098Z

将前景人物替换为身穿巴伐利亚迪恩德尔传统裙的女子，严格锁定并保留原图背景。可调整 JSON 中的服装配色与剪裁参数。

### Full prompt
```text
{
  "task_configuration": {
    "type": "EDIT",
    "edit_scope": "foreground_subject_only",
    "background_handling": "STRICT_PRESERVATION_LOCK",
    "render_engine": "photorealistic_amateur"
  },
  "subject_definition": {
    "identity": "[女性]",
    "pose": {
      "posture": "直立站姿，轻微对偶平衡（contrapposto）",
      "legs": "单膝微屈",
      "arms": "自然垂于身体两侧",
      "head_orientation": "正对镜头"
    },
    "expression": {
      "mood": "平静、自信、温和",
      "mouth": "放松的浅笑",
      "eyes": "直视镜头"
    },
    "attire": {
      "outfit_name": "[高品质巴伐利亚迪恩德尔服饰]",
      "bodice": {
        "color": "[藏青色]",
        "material": "有骨架挺括面料",
        "ornamentation": "银色蕾丝细节装饰",
        "construction": "贴身合体，明线剪裁"
      },
      "blouse": {
        "color": "白色",
        "style": "泡泡袖",
        "material": "纯棉质感"
      },
      "apron": {
        "color": "[柔和浅蓝色]",
        "material": "光滑哑光面料",
        "closure": "腰间系有缎带蝴蝶结"
      }
    }
  },
  "environment_definition": {
    "context": "室内创作者房间布景",
    "background_rule": "严格保持参考照片的原有背景像素完全不变"
  },
  "composition_and_layout": {
    "camera_sensor": "智能手机相机",
    "framing": "竖构图全身照",
    "perspective": "平视视角",
    "aesthetic": "日常随手抓拍感"
  },
  "lighting_and_optics": {
    "source": "室内窗户自然采光",
    "quality": "柔和漫射暖光",
    "shadows": "细腻自然的阴影过渡"
  },
  "material_and_texture": {
    "fabric_surface": "真实的哑光织物纹理",
    "skin_texture": "自然无过度修图的皮肤毛孔与质感"
  },
  "constraints": {
    "prohibited_elements": [
      "摄影棚人造灯光",
      "电影级调色",
      "塑料假人感皮肤",
      "背景更改",
      "奇幻元素"
    ]
  }
}
```