图像提示词

晚会上名人抓拍肖像

一个结构化的 JSON 提示词，用于生成一张写实肖像，风格为在高端活动中拍摄的偷拍名人快照。它指定了一位年轻女性，身穿丝质斜领吊带裙，配有金色链条肩带，重点突出被风吹拂的头发纹理、柔和的电影感灯光，以及模糊拥挤背景的浅景深。

提示词

```json
{
  "prompt_configuration": {
    "type": "写实肖像",
    "quality_tier": "8k 超高清",
    "aspect_ratio": "9:16",
    "style_intent": "抓拍名人瞬间"
  },
  "subject_details": {
    "demographics": "年轻女性，20 岁出头，白种人",
    "physique": "苗条，姿态优雅",
    "hair": {
      "color": "深灰褐色",
      "style": "长发，蓬松吹干，松散分层垂至肩部",
      "texture": "丝滑，高光泽，随风飘动"
    },
    "face": {
      "expression": "抓拍，目光转向一侧，嘴唇微张，未察觉到镜头",
      "features": "柔和的下颌线，笔直的鼻子，红润的脸颊，自然精致的妆容",
      "eyes": "目光看向镜头左侧，捕捉到瞬间"
    }
  },
  "wardrobe_schema": {
    "garment": {
      "type": "垂领吊带裙",
      "color": "柔和的白色 / 象牙色",
      "fabric": "丝绸或缎面，垂坠感顺滑",
      "fit": "宽松但上半身合身"
    },
    "key_details": {
      "straps": "粗编织金色链条肩带",
      "accessories": "极简，突出裙装的五金件"
    }
  },
  "environment_context": {
    "setting": "拥挤的高端活动或晚会",
    "background": "模糊的人群，面部不清晰，柔和中性的散景",
    "depth": "浅景深，只对主体清晰对焦"
  },
  "lighting_parameters": {
    "type": "柔和漫射的活动灯光",
    "direction": "左前方照明",
    "mood": "电影感，柔和对比，自然肤色",
    "shadows": "柔和的阴影勾勒出锁骨和颈部"
  },
  "technical_specifications": {
    "camera": "Sony A7R IV 或类似的专业全画幅无反相机",
    "lens": "85mm f/1.4 人像镜头",
    "resolution": "最高分辨率，垂直构图",
    "rendering": "虚幻引擎 5 级别的真实感，光线追踪，纹理清晰度"
  }
}
```