# GPT Image Hub prompt

## 商务休闲时尚影棚人像
- URL: https://www.gptimagehub.com/zh-CN/library/smart-casual-editorial-studio-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-5962
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fsmart-casual-editorial-studio-portrait
- Category: 人像与摄影
- Model: nanobanana2
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 人像摄影, 商务休闲, 时尚大片, 影棚布光, 肖像特写, 定脸保持
- Updated: 2026-10-26T18:04:28.098Z
- Created: 2026-10-26T18:04:28.098Z

基于参考图片生成面部与姿态一致的写实杂志风半身人像。可通过修改参数中的服装配色与外搭款式来自定义造型风格。

### Full prompt
```text
{
  "reference_usage": {
    "use_reference_for": [
      "face_identity",
      "facial_structure",
      "pose",
      "framing",
      "camera_angle",
      "lighting_style",
      "overall_composition"
    ],
    "do_not_copy": [
      "exact_outfit",
      "formal_corporate_styling",
      "celebrity_association"
    ]
  },
  "scene": {
    "type": "影棚",
    "background": "带有微妙纹理的柔和低饱和渐变背景",
    "lighting": "自然柔和的影棚光线，光影过渡细腻"
  },
  "subject": {
    "identity": "与参考照片完全相同的人物",
    "age_range": "20岁尾至30岁中旬",
    "pose": "自然放松且挺拔的头部及肩部半身姿态",
    "expression": "从容、自信、亲切随和的微笑",
    "gaze": "直视镜头",
    "hair": {
      "style": "利落短发，自然定型",
      "color": "深棕色或黑色"
    },
    "facial_features": "精确还原参考人脸特征并保留自然皮肤质感"
  },
  "outfit": {
    "type": "商务休闲（Smart Casual）",
    "top": "纯色圆领打底衫或轻薄针织衫",
    "layer": "休闲西装或无结构夹克",
    "colors": "[大地色或中性色调，如米色、橄榄绿、炭灰]",
    "styling": "现代随性，拒绝生硬死板的正式感"
  },
  "camera": {
    "framing": "头部及胸部特写半身构图",
    "angle": "正面或微俯角（略高于视平线）",
    "lens": "85mm人像镜头",
    "aperture": "f/2.8",
    "depth_of_field": "浅景深",
    "focus": "眼部与面部焦点锐利清晰"
  },
  "style": {
    "look": "逼真质感的时尚杂志休闲人像",
    "skin_texture": "自然细腻真实的毛孔质感",
    "contrast": "柔和清透，带有温暖色调",
    "detail_level": "高"
  },
  "negative_prompt": [
    "正装西服领带",
    "刻板的企业证件照风格",
    "名人明星",
    "相似脸替代",
    "与参考图不同的面孔",
    "卡通",
    "插画",
    "过度磨皮塑料皮质感",
    "模糊",
    "低分辨率"
  ]
}
```