图像提示词

亲密逼真的 FaceTime 肖像提示

这是一个高度具体的 JSON 提示，用于 Nano Banana Pro 生成一张超高分辨率、逼真的图像，模仿亲密的 FaceTime 视频通话截图。它详细描述了场景（卧室，枕头上），构图（眼睛/前额的特写），主体外观（自然纹理，睡乱的头发），并包含一个带有红色心形表情符号的 iOS FaceTime 缩略图叠加。

提示词

```json
{
  "task": "亲密写实的 FaceTime 肖像",
  "output": {
    "type": "单张图片",
    "resolution": "超高分辨率",
    "realism": "自然的 iPhone 摄影",
    "quality": "前置摄像头自拍",
    "retouching": "无修饰，保留皮肤纹理"
  },
  "scene": {
    "location": "卧室",
    "setting": "安静的私人时刻",
    "environment": {
      "surface": "白色枕头",
      "background": "柔和模糊的中性背景",
      "lighting": "环境自然光"
    }
  },
  "composition": {
    "shot_type": "特写",
    "camera_angle": "俯视休息角度",
    "framing": "眼睛和额头为主",
    "crop": "垂直",
    "moment": "睡意朦胧的 FaceTime 抓拍"
  },
  "subject": {
    "role": "主要拍摄对象",
    "gender": "男性",
    "age_range": "青年",
    "pose": {
      "head": "枕在枕头上",
      "eyes": "半睁着，放松的"
    },
    "appearance": {
      "skin": "可见自然纹理",
      "hair": "略显凌乱的起床发型",
      "facial_hair": "可选的浅胡茬",
      "makeup": "无"
    },
    "expression": "温柔亲密"
  },
  "interaction": {
    "context": "FaceTime 视频通话",
    "overlay": {
      "picture_in_picture": {
        "position": "右上角",
        "subject": {
          "role": "女朋友",
          "gender": "女性",
          "age_range": "青年",
          "expression": "温柔的微笑",
          "appearance": {
            "skin": "自然",
            "makeup": "淡妆",
            "hair": "自然散落"
          }
        },
        "style": "iOS FaceTime 缩略图"
      },
      "emoji": {
        "type": "红心",
        "placement": "主要拍摄对象额头中央",
        "style": "iPhone 表情符号叠加"
      }
    }
  },
  "camera": {
    "device": "iPhone",
    "lens": "前置摄像头",
    "focal_length_equivalent": "26mm",
    "focus": "眼睛和皮肤",
    "depth_of_field": "非常浅的自然景深"
  },
  "lighting": {
    "type": "柔和漫射",
    "source": "环境室内光",
    "contrast": "低",
    "shadows": "柔和"
  },
  "color_grading": {
    "tone": "暖中性",
    "contrast": "柔和",
    "saturation": "自然"
  },
  "negative_prompt": [
    "美颜滤镜",
    "过度平滑",
    "塑料皮肤",
    "影棚灯光",
    "强烈对比",
    "面部扭曲",
    "AI 痕迹",
    "卡通风格"
  ]
}
```