# GPT Image Hub prompt

## 鎖定身份的拉丁裔街頭肖像
- URL: https://www.gptimagehub.com/zh-TW/library/latina-street-portrait-with-identity-lock
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-3205
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Flatina-street-portrait-with-identity-lock
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 肖像攝影, 街頭肖像, 身份鎖定, json提示詞, 拉丁裔女性, 都市時尚
- Updated: 2026-10-27T17:27:08.098Z
- Created: 2026-10-27T17:27:08.098Z

用於生成城市街頭回眸女性肖像的結構化JSON提示詞，支援嚴格的面部與體態一致性。可按需調整服裝款式、色彩及街景背景。

### Full prompt
```text
{
  "metadata": {
    "sourceReference": "參考照片",
    "conformanceConstraints": [
      {
        "target": "face",
        "requirement": "完全一致的身份匹配 (100%)"
      },
      {
        "target": "body",
        "requirement": "完全一致的身份匹配 (100%)"
      }
    ]
  },
  "sceneDefinition": {
    "mainSubject": {
      "demographics": {
        "gender": "女性",
        "ethnicity": "[拉丁裔]"
      },
      "physicalAppearance": {
        "hair": {
          "hue": "烏黑",
          "length": "長髮",
          "texture": "微卷波浪",
          "style": "自然披散，垂落於背部並搭在右肩"
        }
      },
      "currentActionState": {
        "pose": {
          "torsoOrientation": "身體微背對鏡頭",
          "headPosition": "越過右肩回眸",
          "gaze": "直視鏡頭"
        },
        "expression": "自信從容"
      },
      "inventory": {
        "clothingLayers": [
          {
            "itemType": "top",
            "style": "[修身背心]",
            "color": "[明黃色]",
            "wornConfiguration": "扎入牛仔褲內"
          },
          {
            "itemType": "bottoms",
            "style": "[高腰緊身牛仔褲]",
            "color": "黑色牛仔布",
            "features": "左大腿處有破洞做舊設計"
          }
        ],
        "accessories": [
          {
            "itemType": "智慧手錶",
            "primaryColor": "[黃色]",
            "placement": "左手腕"
          }
        ]
      }
    },
    "environmentalContext": {
      "backdrop": {
        "type": "[城市街頭]",
        "texture": "帶有柔和虛化的都市建築背景"
      }
    }
  }
}
```