# GPT Image Hub prompt

## 地下道動態人像九宮格
- URL: https://www.gptimagehub.com/zh-TW/library/underpass-motion-portrait-3x3-grid
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-11240
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Funderpass-motion-portrait-3x3-grid
- Category: 人像與攝影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 人像攝影, 底片聯版, 九宮格, 街頭攝影, 動態模糊, 地下道, 電影光影
- Updated: 2026-10-27T13:53:38.098Z
- Created: 2026-10-27T13:53:38.098Z

根據參考照片生成暖色弱光地下道中的3x3舞蹈動態人像底片聯版。可自由自訂服裝、髮型以及九格分鏡的具體動態動作。

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "task_type": "urban_underpass_tungsten_motion_series_grid_3x3_no_text",
      "language": "zh"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "preserve_wardrobe": true,
      "notes": "以參考照片為主要基準。生成3x3網格（9宮格），每個畫面中保持同一成年女性身份和相同的城市地下通道場景。保持背景建築結構與暖色鎢絲燈光一致。每個分鏡展現不同的動態舞蹈動作，僅在髮絲與手部呈現微弱自然的動態模糊。無文字、無標誌、無水印。"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "layout": {
        "type": "grid",
        "rows": 3,
        "cols": 3,
        "gutter": "thin",
        "outer_border": "none",
        "panel_consistency": "very_high"
      },
      "sharpness": "面部與雙眼清晰銳利",
      "grain": "細膩的35mm膠片顆粒感",
      "render_style": "電影質感弱光街頭人像攝影"
    },
    "scene": {
      "concept": "夜間地下通道動態人像攝影底片網格",
      "environment": "[帶有混凝土牆面、連續排列頂燈、縱深一點透視以及隱約可見室外城市輪廓的城市地下人行通道]",
      "lighting": {
        "style": "頭頂暖色鎢絲實景照明燈",
        "key_light": "自上方灑下的暖色光暈",
        "fill": "柔和的低照度環境陰影補光",
        "shadows": "過渡自然的定向陰影",
        "avoid": "閃光燈、HDR強對比、刺眼直射日光"
      },
      "camera": {
        "lens": "35mm定焦鏡頭",
        "distance": "半身到中景構圖",
        "focus": "對焦於面部和眼神，背景柔和虛化",
        "motion": "僅在頭髮與手部保留微弱動態模糊"
      },
      "subject": {
        "type": "參考照片中的成年女性",
        "wardrobe": "[黑色細肩帶背心，藍色牛仔褲，無可見品牌標誌]",
        "hair": "[中長深色秀髮，富有蓬鬆動感]",
        "makeup": "自然街頭精緻妝容",
        "anatomy": "正確的人體比例，自然逼真的雙手與手指"
      },
      "motion_panel_set": {
        "panel_01": "轉身面向鏡頭，單手前伸，髮絲輕舞",
        "panel_02": "仰頭輕笑，神態放鬆，雙肩微展",
        "panel_03": "回眸顧盼，腰身微側，手搭在腰側",
        "panel_04": "起舞間輕抬雙手，神情靈動雀躍",
        "panel_05": "向一側甩動秀髮，下頜微斂",
        "panel_06": "輕緩旋身，微背對鏡頭，回眸一瞥",
        "panel_07": "雙臂外舒展，舞姿流暢自如，面帶笑意",
        "panel_08": "行走起步抓拍，手撫秀髮，環境微光映照",
        "panel_09": "居中站立，雙手自然微搭於腰前，眼神篤定自信"
      }
    }
  }
}
```