# GPT Image Hub prompt

## 溫馨圖書館中的一致性角色肖像
- URL: https://www.gptimagehub.com/zh-TW/library/consistent-character-portrait-in-cozy-library
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-1957
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fconsistent-character-portrait-in-cozy-library
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 一致性角色, json提示詞, 圖書館肖像, 電影感光影, 銅橙髮色, 寫實逼真
- Updated: 2026-10-28T05:41:38.098Z
- Created: 2026-10-28T05:41:38.098Z

基於參考照片嚴格保持五官特徵，生成圖書館場景的電影質感人像。可自行微調服裝造型、光影氛圍或背景參數。

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "task_type": "text_to_image_consistent_character",
      "project_name": "[Project_Alev]",
      "priority": "high",
      "version": "v1.0"
    },
    "technical_constraints": {
      "face_preservation": {
        "enabled": true,
        "reference_mode": "strict",
        "parameters": {
          "character_anchor": "[參考面部照片]",
          "preserve_original_features": true,
          "preservation_strength": 0.95,
          "match_criteria": [
            "眼型與眼睛顏色",
            "雀斑分佈",
            "鼻部結構",
            "臉型輪廓"
          ]
        }
      },
      "output_settings": {
        "aspect_ratio": "9:16",
        "orientation": "portrait",
        "render_engine_style": "photorealistic_cinematic"
      }
    },
    "creative_prompt": {
      "subject_profile": {
        "identity": {
          "name": "[Alev]",
          "archetype": "cute_energetic_creative"
        },
        "demographics": {
          "gender": "女性",
          "age_group": "20歲出頭",
          "body_type": "嬌小苗條"
        },
        "appearance": {
          "hair": {
            "color": "鮮亮銅橙色",
            "style": "蓬鬆丸子頭配修飾臉型的碎髮",
            "texture": "微卷濃密"
          },
          "face_features": {
            "eyes": "祖母綠大眼睛",
            "skin": "白皙且鼻樑帶淡淡雀斑",
            "nose": "精緻小巧翹鼻",
            "face_shape": "減齡心形臉"
          },
          "expression": {
            "type": "專注而愉快",
            "gaze": "低頭看速寫本後微微抬頭看來的目光",
            "micro_expression": "因專心而輕咬下唇的微表情"
          }
        },
        "styling": {
          "top": "米色大號露肩針織毛衣",
          "accessories": [
            "架在頭頂的黑框圓眼鏡",
            "銀色吊墜項鍊"
          ],
          "makeup": "偽素顏裸妝、蜜桃色腮紅、潤唇膏"
        }
      },
      "scene_context": {
        "location": "現代圖書館的舒適一隅",
        "furniture": "絲絨扶手椅",
        "atmosphere": {
          "vibe": "充滿知性、溫馨的秋日氛圍",
          "elements": [
            "背景虛化的書架",
            "馬克杯冒出的嫋嫋熱氣",
            "雨水打溼的窗戶倒影"
          ]
        },
        "lighting_setup": {
          "primary": "陰天窗外透進的柔光",
          "secondary": "暖黃色閱讀燈光暈",
          "rim_light": "勾勒並突出亮橙色髮絲的輪廓光"
        }
      },
      "photography_style": {
        "camera_angle": "平視略微特寫",
        "framing": "頭部及肩膀半身構圖",
        "lens_character": "85mm人像鏡頭",
        "depth_of_field": "淺景深，電影級柔和虛化"
      }
    }
  }
}
```