# GPT Image Hub prompt

## 极简街头风定脸人像
- URL: https://www.gptimagehub.com/zh-CN/library/minimalist-street-style-identity-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-4537
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fminimalist-street-style-identity-portrait
- Category: 人像与摄影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 人像摄影, 街拍, 时尚, 人脸一致性, 电影感, 全身照
- Updated: 2026-10-28T02:57:13.098Z
- Created: 2026-10-28T02:57:13.098Z

严格保持参考照片面部特征的同时，生成全景电影感时尚人像。可自由修改中括号内的服装色彩与鞋履搭配。

### Full prompt
```text
{
  "type": "image_generation_prompt",
  "aspect_ratio": "9:16",
  "style": "电影质感、极简主义、现代、高级街头风",
  "identity_preservation": {
    "use_reference_image": true,
    "strict_identity_lock": true,
    "alter_face": false,
    "notes": "面部必须与参考照片保持完全一致，精准保留面部结构、五官比例、表情与真实皮肤纹理。"
  },
  "subject": {
    "gender": "女性",
    "pose": {
      "action": "自信向前迈步走",
      "legs": "右腿向前迈出，左腿自然随动于后侧",
      "arms": {
        "left_hand": "自然垂于身侧摆动",
        "right_hand": "微微屈肘，指尖轻触裤袋边缘"
      },
      "head": "头部微向左侧微倾",
      "gaze": "目光柔和微向下看"
    },
    "expression": "从容、自信、沉着",
    "outfit": {
      "coat": "[淡蓝色]剪裁利落的高级长款大衣",
      "top": "修身[淡蓝色]高领毛衣",
      "trousers": "修身微露脚踝的[淡蓝色]西装长裤",
      "shoes": "干净利落的[小白鞋]"
    }
  },
  "environment": {
    "location": "深色石材铺筑的路面",
    "mood": "优雅高级、现代摩登、自信",
    "style": "都市、极简、高雅"
  },
  "lighting": {
    "type": "柔和温暖的定向光照",
    "effects": ["真实地面投影", "服装面料细腻高光", "电影级层次感"]
  },
  "camera": {
    "angle": "平视视线",
    "framing": "全身景别",
    "lens_simulation": "85毫米定焦人像镜头",
    "depth_of_field": "浅景深，背景带有柔和焦外虚化"
  },
  "constraints": [
    "严格保持参考照片的面部特征不变形",
    "避免过度磨皮，保留真实自然的肌肤质感",
    "保证真实的人体解剖结构与自然比例"
  ]
}
```