# GPT Image Hub prompt

## 温馨图书馆中的一致性人物肖像
- URL: https://www.gptimagehub.com/zh-CN/library/consistent-character-portrait-in-cozy-library
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-1957
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fconsistent-character-portrait-in-cozy-library
- Category: 人像与摄影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 一致性角色, json提示词, 图书馆肖像, 电影感光影, 铜橙发色, 逼真写实
- Updated: 2026-10-28T05:41:38.098Z
- Created: 2026-10-28T05:41:38.098Z

生成基于参考图严格保留面部特征的图书馆电影感肖像。可自由调整服饰风格、灯光氛围或场景细节以适配不同情调。

### 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": "[参考面部照片]",
          "preserve_original_features": true,
          "preservation_strength": 0.95,
          "match_criteria": [
            "眼型与眼睛颜色",
            "雀斑分布",
            "鼻部结构",
            "脸型轮廓"
          ]
        }
      },
      "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岁出头",
          "body_type": "娇小苗条"
        },
        "appearance": {
          "hair": {
            "color": "鲜亮铜橙色",
            "style": "蓬松丸子头配修饰脸型的碎发",
            "texture": "微卷浓密"
          },
          "face_features": {
            "eyes": "祖母绿大眼睛",
            "skin": "白皙且鼻梁带淡淡雀斑",
            "nose": "精致小巧翘鼻",
            "face_shape": "减龄心形脸"
          },
          "expression": {
            "type": "专注而愉快",
            "gaze": "低头看速写本后微微抬头看来的目光",
            "micro_expression": "因专心而轻咬下唇的微表情"
          }
        },
        "styling": {
          "top": "米色大号露肩针织毛衣",
          "accessories": [
            "架在头顶的黑框圆眼镜",
            "银色吊坠项链"
          ],
          "makeup": "伪素颜裸妆、蜜桃色腮红、润唇膏"
        }
      },
      "scene_context": {
        "location": "现代图书馆的舒适一隅",
        "furniture": "丝绒扶手椅",
        "atmosphere": {
          "vibe": "充满知性、温馨的秋日氛围",
          "elements": [
            "背景虚化的书架",
            "马克杯冒出的袅袅热气",
            "雨水打湿的窗户倒影"
          ]
        },
        "lighting_setup": {
          "primary": "阴天窗外透进的柔光",
          "secondary": "暖黄色阅读灯光晕",
          "rim_light": "勾勒并突出亮橙色发丝的轮廓光"
        }
      },
      "photography_style": {
        "camera_angle": "平视略微特写",
        "framing": "头部及肩膀半身构图",
        "lens_character": "85mm人像镜头",
        "depth_of_field": "浅景深，电影级柔和虚化"
      }
    }
  }
}
```