# GPT Image Hub prompt

## 固定身份多表情人像九宫格
- URL: https://www.gptimagehub.com/zh-CN/library/consistent-identity-multi-expression-portrait-grid
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-3357
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fconsistent-identity-multi-expression-portrait-grid
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: 人像拼图, 面部表情, 一致角色, 角色设定表, 影棚人像, 摄影
- Updated: 2026-10-27T11:30:33.098Z
- Created: 2026-10-27T11:30:33.098Z

展示多种表情、发型与服饰的结构化人像拼图，同时严格保留主体的面部特征。可调整各格造型与表情以定制专属角色设定表。

### Full prompt
```text
{
  "image_prompt": {
    "critical_instruction": "在所有画面中保持完全相同的面部骨骼结构、鼻型、瞳距、眼部轮廓和下颌线。无论表情如何变化，人物身份必须与参考照片完全吻合，不得变形。",
    "format": "3x3宫格拼图",
    "subject": {
      "face_reference": "[参考照片]",
      "identity_lock": "与参考特征及骨骼结构完全一致",
      "style": "超写实人像摄影，原图质感美学",
      "skin": "细腻自然的皮肤纹理，可见毛孔，各格光影下保持一致的真实肤色",
      "camera_settings": "85mm人像镜头拍摄，f/1.8光圈，焦点锐利对准眼部，浅景深"
    },
    "panels": [
      {
        "expression": "[欢快]",
        "pose": "[自然灿烂的笑容，肩膀微微耸起]",
        "hairstyle": "[微带散的高马尾]",
        "outfit": "[浅粉彩色纯棉连帽衫]",
        "background": "[柔和渐变天蓝色摄影棚背景]"
      },
      {
        "expression": "[惊讶]",
        "pose": "[双手靠近面部，睁大眼睛，自然反应]",
        "hairstyle": "[蓬松自然微卷发]",
        "outfit": "[休闲纯棉T恤]",
        "background": "[浅桃色摄影棚背景]"
      },
      {
        "expression": "[忧伤]",
        "pose": "[头部微垂，眼神柔和带情绪]",
        "hairstyle": "[慵懒低丸子头]",
        "outfit": "[宽松羊毛毛衣]",
        "background": "[哑光浅紫摄影棚背景]"
      },
      {
        "expression": "[温柔]",
        "pose": "[温柔浅笑，头部轻微倾斜]",
        "hairstyle": "[优雅半扎发]",
        "outfit": "[柔软针织上衣]",
        "background": "[暖米色摄影棚背景]"
      },
      {
        "expression": "[自信飒爽]",
        "pose": "[自信凝视，下巴微微抬起]",
        "hairstyle": "[时尚大背头造型]",
        "outfit": "[帅气皮夹克]",
        "background": "[深墨蓝绿摄影棚背景]"
      },
      {
        "expression": "[俏皮]",
        "pose": "[脸颊微鼓，眼神灵动调皮]",
        "hairstyle": "[层次感纹理短波波头]",
        "outfit": "[条纹亚麻衬衫]",
        "background": "[柔和薄荷绿摄影棚背景]"
      }
    ]
  }
}
```