黑白大头贴情侣16宫格印样

{
  "generation_request": {
    "task_type": "black_and_white_photobooth_couple_grid_4x4",
    "input": {
      "mode": "image_to_image",
      "reference_image": "参考照片",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "notes": "将参考照片作为[成年男性]与[成年女性]的面部身份基准。在全部16个画格中严格保持五官结构、面部比例与发型一致。营造亲密、温暖、柔情的氛围。"
    },
    "output": {
      "aspect_ratio": "1:1",
      "layout": {
        "type": "grid",
        "rows": 4,
        "cols": 4,
        "gutter": "细白边框分隔"
      },
      "texture": "细腻的复古黑白胶片颗粒感"
    },
    "scene": {
      "environment": "平整中性灰色纯色背景",
      "lighting": "机顶直打大头贴闪光灯效果，柔和光衰，身后极浅投影"
    },
    "camera": {
      "lens": "等效50mm镜头",
      "framing": "紧凑的头部与肩部特写构图",
      "focus": "眼部精准对焦锐利"
    },
    "subject": {
      "wardrobe": "极简中性色休闲便服",
      "skin": "保留毛孔质感的自然原生皮肤"
    },
    "expression_set": {
      "panel_01": "脸贴脸温柔微笑",
      "panel_02": "额头相抵，闭眼轻笑",
      "panel_03": "男方轻吻女方脸颊",
      "panel_04": "女方轻吻男方脸颊",
      "panel_05": "鼻尖相触，亲密对视",
      "panel_06": "深情平静的目光对视",
      "panel_07": "女方靠在男方肩头",
      "panel_08": "男方温柔揽住女方肩膀",
      "panel_09": "额头微碰，默契浅笑",
      "panel_10": "相视而笑，眼角微扬的自然大笑",
      "panel_11": "女方轻抚男方脸颊",
      "panel_12": "男方为女方轻撩耳后碎发",
      "panel_13": "近距离相拥侧影",
      "panel_14": "轻吻太阳穴附近",
      "panel_15": "耳语低喃，莞尔一笑",
      "panel_16": "两人直视镜头，温馨自信的合照微笑"
    },
    "style": {
      "color": "纯黑白单色调",
      "contrast": "中高对比印样底片质感"
    }
  }
}